diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst
index 9e97bbe..3ed4ab0 100644
--- a/Doc/library/functions.rst
+++ b/Doc/library/functions.rst
@@ -24,10 +24,8 @@
    The function is invoked by the :keyword:`import` statement.  It mainly exists
    so that you can replace it with another function that has a compatible
    interface, in order to change the semantics of the :keyword:`import` statement.
-   For examples of why and how you would do this, see the standard library modules
-   :mod:`ihooks` and :mod:`rexec`.  See also the built-in module :mod:`imp`, which
-   defines some useful operations out of which you can build your own
-   :func:`__import__` function.
+   See the built-in module :mod:`imp`, which defines some useful operations out
+   of which you can build your own :func:`__import__` function.
 
    For example, the statement ``import spam`` results in the following call:
    ``__import__('spam', globals(), locals(), [], -1)``; the statement
diff --git a/Doc/whatsnew/2.2.rst b/Doc/whatsnew/2.2.rst
index 4cf1438..1383298 100644
--- a/Doc/whatsnew/2.2.rst
+++ b/Doc/whatsnew/2.2.rst
@@ -714,7 +714,7 @@
 presented with two integer arguments: it returns an integer result that's
 truncated down when there would be a fractional part.  For example, ``3/2`` is
 1, not 1.5, and ``(-1)/2`` is -1, not -0.5.  This means that the results of
-divison can vary unexpectedly depending on the type of the two operands and
+division can vary unexpectedly depending on the type of the two operands and
 because Python is dynamically typed, it can be difficult to determine the
 possible types of the operands.
 
diff --git a/Doc/whatsnew/2.6.rst b/Doc/whatsnew/2.6.rst
index 1dfd4fc..d28f8f7 100644
--- a/Doc/whatsnew/2.6.rst
+++ b/Doc/whatsnew/2.6.rst
@@ -8,7 +8,7 @@
 :Release: |release|
 :Date: |today|
 
-.. $Id: whatsnew26.tex 55746 2007-06-02 18:33:53Z neal.norwitz $
+.. $Id$
    Rules for maintenance:
 
    * Anyone can add text to this document.  Do not spend very much time
@@ -2753,7 +2753,7 @@
 returns the resulting value.  A literal expression is a Python
 expression containing only strings, numbers, dictionaries,
 etc. but no statements or function calls.  If you need to
-evaluate an expression but accept the security risk of using an
+evaluate an expression but cannot accept the security risk of using an
 :func:`eval` call, :func:`literal_eval` will handle it safely::
 
     >>> literal = '("a", "b", {2:4, 3:8, 1:2})'
@@ -3039,7 +3039,7 @@
   ``numfree``, and a macro ``Py<typename>_MAXFREELIST`` is
   always defined.
 
-* A new Makefile target, "make check", prepares the Python source tree
+* A new Makefile target, "make patchcheck", prepares the Python source tree
   for making a patch: it fixes trailing whitespace in all modified
   ``.py`` files, checks whether the documentation has been changed,
   and reports whether the :file:`Misc/ACKS` and :file:`Misc/NEWS` files
@@ -3267,6 +3267,6 @@
 
 The author would like to thank the following people for offering
 suggestions, corrections and assistance with various drafts of this
-article: Georg Brandl, Steve Brown, Nick Coghlan, Jim Jewett, Kent
-Johnson, Chris Lambacher, Antoine Pitrou.
+article: Georg Brandl, Steve Brown, Nick Coghlan, Ralph Corderoy, 
+Jim Jewett, Kent Johnson, Chris Lambacher, Antoine Pitrou, Brian Warner.
 
diff --git a/Lib/lib2to3/fixes/fix_getcwdu.py b/Lib/lib2to3/fixes/fix_getcwdu.py
new file mode 100644
index 0000000..1175e56
--- /dev/null
+++ b/Lib/lib2to3/fixes/fix_getcwdu.py
@@ -0,0 +1,18 @@
+"""
+Fixer that changes os.getcwdu() to os.getcwd().
+"""
+# Author: Victor Stinner
+
+# Local imports
+from .. import fixer_base
+from ..fixer_util import Name
+
+class FixGetcwdu(fixer_base.BaseFix):
+
+    PATTERN = """
+              power< 'os' trailer< dot='.' name='getcwdu' > any* >
+              """
+
+    def transform(self, node, results):
+        name = results["name"]
+        name.replace(Name("getcwd", prefix=name.get_prefix()))
diff --git a/Lib/lib2to3/fixes/fix_import.py b/Lib/lib2to3/fixes/fix_import.py
index 1fa465c..29b0031 100644
--- a/Lib/lib2to3/fixes/fix_import.py
+++ b/Lib/lib2to3/fixes/fix_import.py
@@ -54,6 +54,10 @@
     imp_name = imp_name.split('.', 1)[0].strip()
     base_path = dirname(file_path)
     base_path = join(base_path, imp_name)
+    # If there is no __init__.py next to the file its not in a package
+    # so can't be a relative import.
+    if not exists(join(dirname(base_path), '__init__.py')):
+        return False
     for ext in ['.py', pathsep, '.pyc', '.so', '.sl', '.pyd']:
         if exists(base_path + ext):
             return True
diff --git a/Lib/lib2to3/pytree.py b/Lib/lib2to3/pytree.py
index cd988ac..08198fd 100644
--- a/Lib/lib2to3/pytree.py
+++ b/Lib/lib2to3/pytree.py
@@ -655,10 +655,47 @@
         elif self.name == "bare_name":
             yield self._bare_name_matches(nodes)
         else:
-            for count, r in self._recursive_matches(nodes, 0):
-                if self.name:
-                    r[self.name] = nodes[:count]
-                yield count, r
+            try:
+                for count, r in self._recursive_matches(nodes, 0):
+                    if self.name:
+                        r[self.name] = nodes[:count]
+                    yield count, r
+            except RuntimeError:
+                # We fall back to the iterative pattern matching scheme if the recursive
+                # scheme hits the recursion limit.
+                for count, r in self._iterative_matches(nodes):
+                    if self.name:
+                        r[self.name] = nodes[:count]
+                    yield count, r
+
+    def _iterative_matches(self, nodes):
+        """Helper to iteratively yield the matches."""
+        nodelen = len(nodes)
+        if 0 >= self.min:
+            yield 0, {}
+
+        results = []
+        # generate matches that use just one alt from self.content
+        for alt in self.content:
+            for c, r in generate_matches(alt, nodes):
+                yield c, r
+                results.append((c, r))
+
+        # for each match, iterate down the nodes
+        while results:
+            new_results = []
+            for c0, r0 in results:
+                # stop if the entire set of nodes has been matched
+                if c0 < nodelen and c0 <= self.max:
+                    for alt in self.content:
+                        for c1, r1 in generate_matches(alt, nodes[c0:]):
+                            if c1 > 0:
+                                r = {}
+                                r.update(r0)
+                                r.update(r1)
+                                yield c0 + c1, r
+                                new_results.append((c0 + c1, r))
+            results = new_results
 
     def _bare_name_matches(self, nodes):
         """Special optimized matcher for bare_name."""
diff --git a/Lib/lib2to3/tests/data/README b/Lib/lib2to3/tests/data/README
new file mode 100644
index 0000000..c48c608
--- /dev/null
+++ b/Lib/lib2to3/tests/data/README
@@ -0,0 +1,5 @@
+Files in this directory:
+- py2_test_grammar.py -- test file that exercises most/all of Python 2.x's grammar.
+- py3_test_grammar.py -- test file that exercises most/all of Python 3.x's grammar.
+- infinite_recursion.py -- test file that causes lib2to3's faster recursive pattern matching
+  scheme to fail, but passes when lib2to3 falls back to iterative pattern matching.
diff --git a/Lib/lib2to3/tests/data/infinite_recursion.py b/Lib/lib2to3/tests/data/infinite_recursion.py
new file mode 100644
index 0000000..71715ef
--- /dev/null
+++ b/Lib/lib2to3/tests/data/infinite_recursion.py
@@ -0,0 +1,2669 @@
+# This file is used to verify that 2to3 falls back to a slower, iterative pattern matching
+# scheme in the event that the faster recursive system fails due to infinite recursion.
+from ctypes import *
+STRING = c_char_p
+
+
+OSUnknownByteOrder = 0
+UIT_PROMPT = 1
+P_PGID = 2
+P_PID = 1
+UIT_ERROR = 5
+UIT_INFO = 4
+UIT_NONE = 0
+P_ALL = 0
+UIT_VERIFY = 2
+OSBigEndian = 2
+UIT_BOOLEAN = 3
+OSLittleEndian = 1
+__darwin_nl_item = c_int
+__darwin_wctrans_t = c_int
+__darwin_wctype_t = c_ulong
+__int8_t = c_byte
+__uint8_t = c_ubyte
+__int16_t = c_short
+__uint16_t = c_ushort
+__int32_t = c_int
+__uint32_t = c_uint
+__int64_t = c_longlong
+__uint64_t = c_ulonglong
+__darwin_intptr_t = c_long
+__darwin_natural_t = c_uint
+__darwin_ct_rune_t = c_int
+class __mbstate_t(Union):
+    pass
+__mbstate_t._pack_ = 4
+__mbstate_t._fields_ = [
+    ('__mbstate8', c_char * 128),
+    ('_mbstateL', c_longlong),
+]
+assert sizeof(__mbstate_t) == 128, sizeof(__mbstate_t)
+assert alignment(__mbstate_t) == 4, alignment(__mbstate_t)
+__darwin_mbstate_t = __mbstate_t
+__darwin_ptrdiff_t = c_int
+__darwin_size_t = c_ulong
+__darwin_va_list = STRING
+__darwin_wchar_t = c_int
+__darwin_rune_t = __darwin_wchar_t
+__darwin_wint_t = c_int
+__darwin_clock_t = c_ulong
+__darwin_socklen_t = __uint32_t
+__darwin_ssize_t = c_long
+__darwin_time_t = c_long
+sig_atomic_t = c_int
+class sigcontext(Structure):
+    pass
+sigcontext._fields_ = [
+    ('sc_onstack', c_int),
+    ('sc_mask', c_int),
+    ('sc_eax', c_uint),
+    ('sc_ebx', c_uint),
+    ('sc_ecx', c_uint),
+    ('sc_edx', c_uint),
+    ('sc_edi', c_uint),
+    ('sc_esi', c_uint),
+    ('sc_ebp', c_uint),
+    ('sc_esp', c_uint),
+    ('sc_ss', c_uint),
+    ('sc_eflags', c_uint),
+    ('sc_eip', c_uint),
+    ('sc_cs', c_uint),
+    ('sc_ds', c_uint),
+    ('sc_es', c_uint),
+    ('sc_fs', c_uint),
+    ('sc_gs', c_uint),
+]
+assert sizeof(sigcontext) == 72, sizeof(sigcontext)
+assert alignment(sigcontext) == 4, alignment(sigcontext)
+u_int8_t = c_ubyte
+u_int16_t = c_ushort
+u_int32_t = c_uint
+u_int64_t = c_ulonglong
+int32_t = c_int
+register_t = int32_t
+user_addr_t = u_int64_t
+user_size_t = u_int64_t
+int64_t = c_longlong
+user_ssize_t = int64_t
+user_long_t = int64_t
+user_ulong_t = u_int64_t
+user_time_t = int64_t
+syscall_arg_t = u_int64_t
+
+# values for unnamed enumeration
+class aes_key_st(Structure):
+    pass
+aes_key_st._fields_ = [
+    ('rd_key', c_ulong * 60),
+    ('rounds', c_int),
+]
+assert sizeof(aes_key_st) == 244, sizeof(aes_key_st)
+assert alignment(aes_key_st) == 4, alignment(aes_key_st)
+AES_KEY = aes_key_st
+class asn1_ctx_st(Structure):
+    pass
+asn1_ctx_st._fields_ = [
+    ('p', POINTER(c_ubyte)),
+    ('eos', c_int),
+    ('error', c_int),
+    ('inf', c_int),
+    ('tag', c_int),
+    ('xclass', c_int),
+    ('slen', c_long),
+    ('max', POINTER(c_ubyte)),
+    ('q', POINTER(c_ubyte)),
+    ('pp', POINTER(POINTER(c_ubyte))),
+    ('line', c_int),
+]
+assert sizeof(asn1_ctx_st) == 44, sizeof(asn1_ctx_st)
+assert alignment(asn1_ctx_st) == 4, alignment(asn1_ctx_st)
+ASN1_CTX = asn1_ctx_st
+class asn1_object_st(Structure):
+    pass
+asn1_object_st._fields_ = [
+    ('sn', STRING),
+    ('ln', STRING),
+    ('nid', c_int),
+    ('length', c_int),
+    ('data', POINTER(c_ubyte)),
+    ('flags', c_int),
+]
+assert sizeof(asn1_object_st) == 24, sizeof(asn1_object_st)
+assert alignment(asn1_object_st) == 4, alignment(asn1_object_st)
+ASN1_OBJECT = asn1_object_st
+class asn1_string_st(Structure):
+    pass
+asn1_string_st._fields_ = [
+    ('length', c_int),
+    ('type', c_int),
+    ('data', POINTER(c_ubyte)),
+    ('flags', c_long),
+]
+assert sizeof(asn1_string_st) == 16, sizeof(asn1_string_st)
+assert alignment(asn1_string_st) == 4, alignment(asn1_string_st)
+ASN1_STRING = asn1_string_st
+class ASN1_ENCODING_st(Structure):
+    pass
+ASN1_ENCODING_st._fields_ = [
+    ('enc', POINTER(c_ubyte)),
+    ('len', c_long),
+    ('modified', c_int),
+]
+assert sizeof(ASN1_ENCODING_st) == 12, sizeof(ASN1_ENCODING_st)
+assert alignment(ASN1_ENCODING_st) == 4, alignment(ASN1_ENCODING_st)
+ASN1_ENCODING = ASN1_ENCODING_st
+class asn1_string_table_st(Structure):
+    pass
+asn1_string_table_st._fields_ = [
+    ('nid', c_int),
+    ('minsize', c_long),
+    ('maxsize', c_long),
+    ('mask', c_ulong),
+    ('flags', c_ulong),
+]
+assert sizeof(asn1_string_table_st) == 20, sizeof(asn1_string_table_st)
+assert alignment(asn1_string_table_st) == 4, alignment(asn1_string_table_st)
+ASN1_STRING_TABLE = asn1_string_table_st
+class ASN1_TEMPLATE_st(Structure):
+    pass
+ASN1_TEMPLATE_st._fields_ = [
+]
+ASN1_TEMPLATE = ASN1_TEMPLATE_st
+class ASN1_ITEM_st(Structure):
+    pass
+ASN1_ITEM = ASN1_ITEM_st
+ASN1_ITEM_st._fields_ = [
+]
+class ASN1_TLC_st(Structure):
+    pass
+ASN1_TLC = ASN1_TLC_st
+ASN1_TLC_st._fields_ = [
+]
+class ASN1_VALUE_st(Structure):
+    pass
+ASN1_VALUE_st._fields_ = [
+]
+ASN1_VALUE = ASN1_VALUE_st
+ASN1_ITEM_EXP = ASN1_ITEM
+class asn1_type_st(Structure):
+    pass
+class N12asn1_type_st4DOLLAR_11E(Union):
+    pass
+ASN1_BOOLEAN = c_int
+ASN1_INTEGER = asn1_string_st
+ASN1_ENUMERATED = asn1_string_st
+ASN1_BIT_STRING = asn1_string_st
+ASN1_OCTET_STRING = asn1_string_st
+ASN1_PRINTABLESTRING = asn1_string_st
+ASN1_T61STRING = asn1_string_st
+ASN1_IA5STRING = asn1_string_st
+ASN1_GENERALSTRING = asn1_string_st
+ASN1_BMPSTRING = asn1_string_st
+ASN1_UNIVERSALSTRING = asn1_string_st
+ASN1_UTCTIME = asn1_string_st
+ASN1_GENERALIZEDTIME = asn1_string_st
+ASN1_VISIBLESTRING = asn1_string_st
+ASN1_UTF8STRING = asn1_string_st
+N12asn1_type_st4DOLLAR_11E._fields_ = [
+    ('ptr', STRING),
+    ('boolean', ASN1_BOOLEAN),
+    ('asn1_string', POINTER(ASN1_STRING)),
+    ('object', POINTER(ASN1_OBJECT)),
+    ('integer', POINTER(ASN1_INTEGER)),
+    ('enumerated', POINTER(ASN1_ENUMERATED)),
+    ('bit_string', POINTER(ASN1_BIT_STRING)),
+    ('octet_string', POINTER(ASN1_OCTET_STRING)),
+    ('printablestring', POINTER(ASN1_PRINTABLESTRING)),
+    ('t61string', POINTER(ASN1_T61STRING)),
+    ('ia5string', POINTER(ASN1_IA5STRING)),
+    ('generalstring', POINTER(ASN1_GENERALSTRING)),
+    ('bmpstring', POINTER(ASN1_BMPSTRING)),
+    ('universalstring', POINTER(ASN1_UNIVERSALSTRING)),
+    ('utctime', POINTER(ASN1_UTCTIME)),
+    ('generalizedtime', POINTER(ASN1_GENERALIZEDTIME)),
+    ('visiblestring', POINTER(ASN1_VISIBLESTRING)),
+    ('utf8string', POINTER(ASN1_UTF8STRING)),
+    ('set', POINTER(ASN1_STRING)),
+    ('sequence', POINTER(ASN1_STRING)),
+]
+assert sizeof(N12asn1_type_st4DOLLAR_11E) == 4, sizeof(N12asn1_type_st4DOLLAR_11E)
+assert alignment(N12asn1_type_st4DOLLAR_11E) == 4, alignment(N12asn1_type_st4DOLLAR_11E)
+asn1_type_st._fields_ = [
+    ('type', c_int),
+    ('value', N12asn1_type_st4DOLLAR_11E),
+]
+assert sizeof(asn1_type_st) == 8, sizeof(asn1_type_st)
+assert alignment(asn1_type_st) == 4, alignment(asn1_type_st)
+ASN1_TYPE = asn1_type_st
+class asn1_method_st(Structure):
+    pass
+asn1_method_st._fields_ = [
+    ('i2d', CFUNCTYPE(c_int)),
+    ('d2i', CFUNCTYPE(STRING)),
+    ('create', CFUNCTYPE(STRING)),
+    ('destroy', CFUNCTYPE(None)),
+]
+assert sizeof(asn1_method_st) == 16, sizeof(asn1_method_st)
+assert alignment(asn1_method_st) == 4, alignment(asn1_method_st)
+ASN1_METHOD = asn1_method_st
+class asn1_header_st(Structure):
+    pass
+asn1_header_st._fields_ = [
+    ('header', POINTER(ASN1_OCTET_STRING)),
+    ('data', STRING),
+    ('meth', POINTER(ASN1_METHOD)),
+]
+assert sizeof(asn1_header_st) == 12, sizeof(asn1_header_st)
+assert alignment(asn1_header_st) == 4, alignment(asn1_header_st)
+ASN1_HEADER = asn1_header_st
+class BIT_STRING_BITNAME_st(Structure):
+    pass
+BIT_STRING_BITNAME_st._fields_ = [
+    ('bitnum', c_int),
+    ('lname', STRING),
+    ('sname', STRING),
+]
+assert sizeof(BIT_STRING_BITNAME_st) == 12, sizeof(BIT_STRING_BITNAME_st)
+assert alignment(BIT_STRING_BITNAME_st) == 4, alignment(BIT_STRING_BITNAME_st)
+BIT_STRING_BITNAME = BIT_STRING_BITNAME_st
+class bio_st(Structure):
+    pass
+BIO = bio_st
+bio_info_cb = CFUNCTYPE(None, POINTER(bio_st), c_int, STRING, c_int, c_long, c_long)
+class bio_method_st(Structure):
+    pass
+bio_method_st._fields_ = [
+    ('type', c_int),
+    ('name', STRING),
+    ('bwrite', CFUNCTYPE(c_int, POINTER(BIO), STRING, c_int)),
+    ('bread', CFUNCTYPE(c_int, POINTER(BIO), STRING, c_int)),
+    ('bputs', CFUNCTYPE(c_int, POINTER(BIO), STRING)),
+    ('bgets', CFUNCTYPE(c_int, POINTER(BIO), STRING, c_int)),
+    ('ctrl', CFUNCTYPE(c_long, POINTER(BIO), c_int, c_long, c_void_p)),
+    ('create', CFUNCTYPE(c_int, POINTER(BIO))),
+    ('destroy', CFUNCTYPE(c_int, POINTER(BIO))),
+    ('callback_ctrl', CFUNCTYPE(c_long, POINTER(BIO), c_int, POINTER(bio_info_cb))),
+]
+assert sizeof(bio_method_st) == 40, sizeof(bio_method_st)
+assert alignment(bio_method_st) == 4, alignment(bio_method_st)
+BIO_METHOD = bio_method_st
+class crypto_ex_data_st(Structure):
+    pass
+class stack_st(Structure):
+    pass
+STACK = stack_st
+crypto_ex_data_st._fields_ = [
+    ('sk', POINTER(STACK)),
+    ('dummy', c_int),
+]
+assert sizeof(crypto_ex_data_st) == 8, sizeof(crypto_ex_data_st)
+assert alignment(crypto_ex_data_st) == 4, alignment(crypto_ex_data_st)
+CRYPTO_EX_DATA = crypto_ex_data_st
+bio_st._fields_ = [
+    ('method', POINTER(BIO_METHOD)),
+    ('callback', CFUNCTYPE(c_long, POINTER(bio_st), c_int, STRING, c_int, c_long, c_long)),
+    ('cb_arg', STRING),
+    ('init', c_int),
+    ('shutdown', c_int),
+    ('flags', c_int),
+    ('retry_reason', c_int),
+    ('num', c_int),
+    ('ptr', c_void_p),
+    ('next_bio', POINTER(bio_st)),
+    ('prev_bio', POINTER(bio_st)),
+    ('references', c_int),
+    ('num_read', c_ulong),
+    ('num_write', c_ulong),
+    ('ex_data', CRYPTO_EX_DATA),
+]
+assert sizeof(bio_st) == 64, sizeof(bio_st)
+assert alignment(bio_st) == 4, alignment(bio_st)
+class bio_f_buffer_ctx_struct(Structure):
+    pass
+bio_f_buffer_ctx_struct._fields_ = [
+    ('ibuf_size', c_int),
+    ('obuf_size', c_int),
+    ('ibuf', STRING),
+    ('ibuf_len', c_int),
+    ('ibuf_off', c_int),
+    ('obuf', STRING),
+    ('obuf_len', c_int),
+    ('obuf_off', c_int),
+]
+assert sizeof(bio_f_buffer_ctx_struct) == 32, sizeof(bio_f_buffer_ctx_struct)
+assert alignment(bio_f_buffer_ctx_struct) == 4, alignment(bio_f_buffer_ctx_struct)
+BIO_F_BUFFER_CTX = bio_f_buffer_ctx_struct
+class hostent(Structure):
+    pass
+hostent._fields_ = [
+]
+class bf_key_st(Structure):
+    pass
+bf_key_st._fields_ = [
+    ('P', c_uint * 18),
+    ('S', c_uint * 1024),
+]
+assert sizeof(bf_key_st) == 4168, sizeof(bf_key_st)
+assert alignment(bf_key_st) == 4, alignment(bf_key_st)
+BF_KEY = bf_key_st
+class bignum_st(Structure):
+    pass
+bignum_st._fields_ = [
+    ('d', POINTER(c_ulong)),
+    ('top', c_int),
+    ('dmax', c_int),
+    ('neg', c_int),
+    ('flags', c_int),
+]
+assert sizeof(bignum_st) == 20, sizeof(bignum_st)
+assert alignment(bignum_st) == 4, alignment(bignum_st)
+BIGNUM = bignum_st
+class bignum_ctx(Structure):
+    pass
+bignum_ctx._fields_ = [
+]
+BN_CTX = bignum_ctx
+class bn_blinding_st(Structure):
+    pass
+bn_blinding_st._fields_ = [
+    ('init', c_int),
+    ('A', POINTER(BIGNUM)),
+    ('Ai', POINTER(BIGNUM)),
+    ('mod', POINTER(BIGNUM)),
+    ('thread_id', c_ulong),
+]
+assert sizeof(bn_blinding_st) == 20, sizeof(bn_blinding_st)
+assert alignment(bn_blinding_st) == 4, alignment(bn_blinding_st)
+BN_BLINDING = bn_blinding_st
+class bn_mont_ctx_st(Structure):
+    pass
+bn_mont_ctx_st._fields_ = [
+    ('ri', c_int),
+    ('RR', BIGNUM),
+    ('N', BIGNUM),
+    ('Ni', BIGNUM),
+    ('n0', c_ulong),
+    ('flags', c_int),
+]
+assert sizeof(bn_mont_ctx_st) == 72, sizeof(bn_mont_ctx_st)
+assert alignment(bn_mont_ctx_st) == 4, alignment(bn_mont_ctx_st)
+BN_MONT_CTX = bn_mont_ctx_st
+class bn_recp_ctx_st(Structure):
+    pass
+bn_recp_ctx_st._fields_ = [
+    ('N', BIGNUM),
+    ('Nr', BIGNUM),
+    ('num_bits', c_int),
+    ('shift', c_int),
+    ('flags', c_int),
+]
+assert sizeof(bn_recp_ctx_st) == 52, sizeof(bn_recp_ctx_st)
+assert alignment(bn_recp_ctx_st) == 4, alignment(bn_recp_ctx_st)
+BN_RECP_CTX = bn_recp_ctx_st
+class buf_mem_st(Structure):
+    pass
+buf_mem_st._fields_ = [
+    ('length', c_int),
+    ('data', STRING),
+    ('max', c_int),
+]
+assert sizeof(buf_mem_st) == 12, sizeof(buf_mem_st)
+assert alignment(buf_mem_st) == 4, alignment(buf_mem_st)
+BUF_MEM = buf_mem_st
+class cast_key_st(Structure):
+    pass
+cast_key_st._fields_ = [
+    ('data', c_ulong * 32),
+    ('short_key', c_int),
+]
+assert sizeof(cast_key_st) == 132, sizeof(cast_key_st)
+assert alignment(cast_key_st) == 4, alignment(cast_key_st)
+CAST_KEY = cast_key_st
+class comp_method_st(Structure):
+    pass
+comp_method_st._fields_ = [
+    ('type', c_int),
+    ('name', STRING),
+    ('init', CFUNCTYPE(c_int)),
+    ('finish', CFUNCTYPE(None)),
+    ('compress', CFUNCTYPE(c_int)),
+    ('expand', CFUNCTYPE(c_int)),
+    ('ctrl', CFUNCTYPE(c_long)),
+    ('callback_ctrl', CFUNCTYPE(c_long)),
+]
+assert sizeof(comp_method_st) == 32, sizeof(comp_method_st)
+assert alignment(comp_method_st) == 4, alignment(comp_method_st)
+COMP_METHOD = comp_method_st
+class comp_ctx_st(Structure):
+    pass
+comp_ctx_st._fields_ = [
+    ('meth', POINTER(COMP_METHOD)),
+    ('compress_in', c_ulong),
+    ('compress_out', c_ulong),
+    ('expand_in', c_ulong),
+    ('expand_out', c_ulong),
+    ('ex_data', CRYPTO_EX_DATA),
+]
+assert sizeof(comp_ctx_st) == 28, sizeof(comp_ctx_st)
+assert alignment(comp_ctx_st) == 4, alignment(comp_ctx_st)
+COMP_CTX = comp_ctx_st
+class CRYPTO_dynlock_value(Structure):
+    pass
+CRYPTO_dynlock_value._fields_ = [
+]
+class CRYPTO_dynlock(Structure):
+    pass
+CRYPTO_dynlock._fields_ = [
+    ('references', c_int),
+    ('data', POINTER(CRYPTO_dynlock_value)),
+]
+assert sizeof(CRYPTO_dynlock) == 8, sizeof(CRYPTO_dynlock)
+assert alignment(CRYPTO_dynlock) == 4, alignment(CRYPTO_dynlock)
+BIO_dummy = bio_st
+CRYPTO_EX_new = CFUNCTYPE(c_int, c_void_p, c_void_p, POINTER(CRYPTO_EX_DATA), c_int, c_long, c_void_p)
+CRYPTO_EX_free = CFUNCTYPE(None, c_void_p, c_void_p, POINTER(CRYPTO_EX_DATA), c_int, c_long, c_void_p)
+CRYPTO_EX_dup = CFUNCTYPE(c_int, POINTER(CRYPTO_EX_DATA), POINTER(CRYPTO_EX_DATA), c_void_p, c_int, c_long, c_void_p)
+class crypto_ex_data_func_st(Structure):
+    pass
+crypto_ex_data_func_st._fields_ = [
+    ('argl', c_long),
+    ('argp', c_void_p),
+    ('new_func', POINTER(CRYPTO_EX_new)),
+    ('free_func', POINTER(CRYPTO_EX_free)),
+    ('dup_func', POINTER(CRYPTO_EX_dup)),
+]
+assert sizeof(crypto_ex_data_func_st) == 20, sizeof(crypto_ex_data_func_st)
+assert alignment(crypto_ex_data_func_st) == 4, alignment(crypto_ex_data_func_st)
+CRYPTO_EX_DATA_FUNCS = crypto_ex_data_func_st
+class st_CRYPTO_EX_DATA_IMPL(Structure):
+    pass
+CRYPTO_EX_DATA_IMPL = st_CRYPTO_EX_DATA_IMPL
+st_CRYPTO_EX_DATA_IMPL._fields_ = [
+]
+CRYPTO_MEM_LEAK_CB = CFUNCTYPE(c_void_p, c_ulong, STRING, c_int, c_int, c_void_p)
+DES_cblock = c_ubyte * 8
+const_DES_cblock = c_ubyte * 8
+class DES_ks(Structure):
+    pass
+class N6DES_ks3DOLLAR_9E(Union):
+    pass
+N6DES_ks3DOLLAR_9E._fields_ = [
+    ('cblock', DES_cblock),
+    ('deslong', c_ulong * 2),
+]
+assert sizeof(N6DES_ks3DOLLAR_9E) == 8, sizeof(N6DES_ks3DOLLAR_9E)
+assert alignment(N6DES_ks3DOLLAR_9E) == 4, alignment(N6DES_ks3DOLLAR_9E)
+DES_ks._fields_ = [
+    ('ks', N6DES_ks3DOLLAR_9E * 16),
+]
+assert sizeof(DES_ks) == 128, sizeof(DES_ks)
+assert alignment(DES_ks) == 4, alignment(DES_ks)
+DES_key_schedule = DES_ks
+_ossl_old_des_cblock = c_ubyte * 8
+class _ossl_old_des_ks_struct(Structure):
+    pass
+class N23_ossl_old_des_ks_struct4DOLLAR_10E(Union):
+    pass
+N23_ossl_old_des_ks_struct4DOLLAR_10E._fields_ = [
+    ('_', _ossl_old_des_cblock),
+    ('pad', c_ulong * 2),
+]
+assert sizeof(N23_ossl_old_des_ks_struct4DOLLAR_10E) == 8, sizeof(N23_ossl_old_des_ks_struct4DOLLAR_10E)
+assert alignment(N23_ossl_old_des_ks_struct4DOLLAR_10E) == 4, alignment(N23_ossl_old_des_ks_struct4DOLLAR_10E)
+_ossl_old_des_ks_struct._fields_ = [
+    ('ks', N23_ossl_old_des_ks_struct4DOLLAR_10E),
+]
+assert sizeof(_ossl_old_des_ks_struct) == 8, sizeof(_ossl_old_des_ks_struct)
+assert alignment(_ossl_old_des_ks_struct) == 4, alignment(_ossl_old_des_ks_struct)
+_ossl_old_des_key_schedule = _ossl_old_des_ks_struct * 16
+class dh_st(Structure):
+    pass
+DH = dh_st
+class dh_method(Structure):
+    pass
+dh_method._fields_ = [
+    ('name', STRING),
+    ('generate_key', CFUNCTYPE(c_int, POINTER(DH))),
+    ('compute_key', CFUNCTYPE(c_int, POINTER(c_ubyte), POINTER(BIGNUM), POINTER(DH))),
+    ('bn_mod_exp', CFUNCTYPE(c_int, POINTER(DH), POINTER(BIGNUM), POINTER(BIGNUM), POINTER(BIGNUM), POINTER(BIGNUM), POINTER(BN_CTX), POINTER(BN_MONT_CTX))),
+    ('init', CFUNCTYPE(c_int, POINTER(DH))),
+    ('finish', CFUNCTYPE(c_int, POINTER(DH))),
+    ('flags', c_int),
+    ('app_data', STRING),
+]
+assert sizeof(dh_method) == 32, sizeof(dh_method)
+assert alignment(dh_method) == 4, alignment(dh_method)
+DH_METHOD = dh_method
+class engine_st(Structure):
+    pass
+ENGINE = engine_st
+dh_st._fields_ = [
+    ('pad', c_int),
+    ('version', c_int),
+    ('p', POINTER(BIGNUM)),
+    ('g', POINTER(BIGNUM)),
+    ('length', c_long),
+    ('pub_key', POINTER(BIGNUM)),
+    ('priv_key', POINTER(BIGNUM)),
+    ('flags', c_int),
+    ('method_mont_p', STRING),
+    ('q', POINTER(BIGNUM)),
+    ('j', POINTER(BIGNUM)),
+    ('seed', POINTER(c_ubyte)),
+    ('seedlen', c_int),
+    ('counter', POINTER(BIGNUM)),
+    ('references', c_int),
+    ('ex_data', CRYPTO_EX_DATA),
+    ('meth', POINTER(DH_METHOD)),
+    ('engine', POINTER(ENGINE)),
+]
+assert sizeof(dh_st) == 76, sizeof(dh_st)
+assert alignment(dh_st) == 4, alignment(dh_st)
+class dsa_st(Structure):
+    pass
+DSA = dsa_st
+class DSA_SIG_st(Structure):
+    pass
+DSA_SIG_st._fields_ = [
+    ('r', POINTER(BIGNUM)),
+    ('s', POINTER(BIGNUM)),
+]
+assert sizeof(DSA_SIG_st) == 8, sizeof(DSA_SIG_st)
+assert alignment(DSA_SIG_st) == 4, alignment(DSA_SIG_st)
+DSA_SIG = DSA_SIG_st
+class dsa_method(Structure):
+    pass
+dsa_method._fields_ = [
+    ('name', STRING),
+    ('dsa_do_sign', CFUNCTYPE(POINTER(DSA_SIG), POINTER(c_ubyte), c_int, POINTER(DSA))),
+    ('dsa_sign_setup', CFUNCTYPE(c_int, POINTER(DSA), POINTER(BN_CTX), POINTER(POINTER(BIGNUM)), POINTER(POINTER(BIGNUM)))),
+    ('dsa_do_verify', CFUNCTYPE(c_int, POINTER(c_ubyte), c_int, POINTER(DSA_SIG), POINTER(DSA))),
+    ('dsa_mod_exp', CFUNCTYPE(c_int, POINTER(DSA), POINTER(BIGNUM), POINTER(BIGNUM), POINTER(BIGNUM), POINTER(BIGNUM), POINTER(BIGNUM), POINTER(BIGNUM), POINTER(BN_CTX), POINTER(BN_MONT_CTX))),
+    ('bn_mod_exp', CFUNCTYPE(c_int, POINTER(DSA), POINTER(BIGNUM), POINTER(BIGNUM), POINTER(BIGNUM), POINTER(BIGNUM), POINTER(BN_CTX), POINTER(BN_MONT_CTX))),
+    ('init', CFUNCTYPE(c_int, POINTER(DSA))),
+    ('finish', CFUNCTYPE(c_int, POINTER(DSA))),
+    ('flags', c_int),
+    ('app_data', STRING),
+]
+assert sizeof(dsa_method) == 40, sizeof(dsa_method)
+assert alignment(dsa_method) == 4, alignment(dsa_method)
+DSA_METHOD = dsa_method
+dsa_st._fields_ = [
+    ('pad', c_int),
+    ('version', c_long),
+    ('write_params', c_int),
+    ('p', POINTER(BIGNUM)),
+    ('q', POINTER(BIGNUM)),
+    ('g', POINTER(BIGNUM)),
+    ('pub_key', POINTER(BIGNUM)),
+    ('priv_key', POINTER(BIGNUM)),
+    ('kinv', POINTER(BIGNUM)),
+    ('r', POINTER(BIGNUM)),
+    ('flags', c_int),
+    ('method_mont_p', STRING),
+    ('references', c_int),
+    ('ex_data', CRYPTO_EX_DATA),
+    ('meth', POINTER(DSA_METHOD)),
+    ('engine', POINTER(ENGINE)),
+]
+assert sizeof(dsa_st) == 68, sizeof(dsa_st)
+assert alignment(dsa_st) == 4, alignment(dsa_st)
+class evp_pkey_st(Structure):
+    pass
+class N11evp_pkey_st4DOLLAR_12E(Union):
+    pass
+class rsa_st(Structure):
+    pass
+N11evp_pkey_st4DOLLAR_12E._fields_ = [
+    ('ptr', STRING),
+    ('rsa', POINTER(rsa_st)),
+    ('dsa', POINTER(dsa_st)),
+    ('dh', POINTER(dh_st)),
+]
+assert sizeof(N11evp_pkey_st4DOLLAR_12E) == 4, sizeof(N11evp_pkey_st4DOLLAR_12E)
+assert alignment(N11evp_pkey_st4DOLLAR_12E) == 4, alignment(N11evp_pkey_st4DOLLAR_12E)
+evp_pkey_st._fields_ = [
+    ('type', c_int),
+    ('save_type', c_int),
+    ('references', c_int),
+    ('pkey', N11evp_pkey_st4DOLLAR_12E),
+    ('save_parameters', c_int),
+    ('attributes', POINTER(STACK)),
+]
+assert sizeof(evp_pkey_st) == 24, sizeof(evp_pkey_st)
+assert alignment(evp_pkey_st) == 4, alignment(evp_pkey_st)
+class env_md_st(Structure):
+    pass
+class env_md_ctx_st(Structure):
+    pass
+EVP_MD_CTX = env_md_ctx_st
+env_md_st._fields_ = [
+    ('type', c_int),
+    ('pkey_type', c_int),
+    ('md_size', c_int),
+    ('flags', c_ulong),
+    ('init', CFUNCTYPE(c_int, POINTER(EVP_MD_CTX))),
+    ('update', CFUNCTYPE(c_int, POINTER(EVP_MD_CTX), c_void_p, c_ulong)),
+    ('final', CFUNCTYPE(c_int, POINTER(EVP_MD_CTX), POINTER(c_ubyte))),
+    ('copy', CFUNCTYPE(c_int, POINTER(EVP_MD_CTX), POINTER(EVP_MD_CTX))),
+    ('cleanup', CFUNCTYPE(c_int, POINTER(EVP_MD_CTX))),
+    ('sign', CFUNCTYPE(c_int)),
+    ('verify', CFUNCTYPE(c_int)),
+    ('required_pkey_type', c_int * 5),
+    ('block_size', c_int),
+    ('ctx_size', c_int),
+]
+assert sizeof(env_md_st) == 72, sizeof(env_md_st)
+assert alignment(env_md_st) == 4, alignment(env_md_st)
+EVP_MD = env_md_st
+env_md_ctx_st._fields_ = [
+    ('digest', POINTER(EVP_MD)),
+    ('engine', POINTER(ENGINE)),
+    ('flags', c_ulong),
+    ('md_data', c_void_p),
+]
+assert sizeof(env_md_ctx_st) == 16, sizeof(env_md_ctx_st)
+assert alignment(env_md_ctx_st) == 4, alignment(env_md_ctx_st)
+class evp_cipher_st(Structure):
+    pass
+class evp_cipher_ctx_st(Structure):
+    pass
+EVP_CIPHER_CTX = evp_cipher_ctx_st
+evp_cipher_st._fields_ = [
+    ('nid', c_int),
+    ('block_size', c_int),
+    ('key_len', c_int),
+    ('iv_len', c_int),
+    ('flags', c_ulong),
+    ('init', CFUNCTYPE(c_int, POINTER(EVP_CIPHER_CTX), POINTER(c_ubyte), POINTER(c_ubyte), c_int)),
+    ('do_cipher', CFUNCTYPE(c_int, POINTER(EVP_CIPHER_CTX), POINTER(c_ubyte), POINTER(c_ubyte), c_uint)),
+    ('cleanup', CFUNCTYPE(c_int, POINTER(EVP_CIPHER_CTX))),
+    ('ctx_size', c_int),
+    ('set_asn1_parameters', CFUNCTYPE(c_int, POINTER(EVP_CIPHER_CTX), POINTER(ASN1_TYPE))),
+    ('get_asn1_parameters', CFUNCTYPE(c_int, POINTER(EVP_CIPHER_CTX), POINTER(ASN1_TYPE))),
+    ('ctrl', CFUNCTYPE(c_int, POINTER(EVP_CIPHER_CTX), c_int, c_int, c_void_p)),
+    ('app_data', c_void_p),
+]
+assert sizeof(evp_cipher_st) == 52, sizeof(evp_cipher_st)
+assert alignment(evp_cipher_st) == 4, alignment(evp_cipher_st)
+class evp_cipher_info_st(Structure):
+    pass
+EVP_CIPHER = evp_cipher_st
+evp_cipher_info_st._fields_ = [
+    ('cipher', POINTER(EVP_CIPHER)),
+    ('iv', c_ubyte * 16),
+]
+assert sizeof(evp_cipher_info_st) == 20, sizeof(evp_cipher_info_st)
+assert alignment(evp_cipher_info_st) == 4, alignment(evp_cipher_info_st)
+EVP_CIPHER_INFO = evp_cipher_info_st
+evp_cipher_ctx_st._fields_ = [
+    ('cipher', POINTER(EVP_CIPHER)),
+    ('engine', POINTER(ENGINE)),
+    ('encrypt', c_int),
+    ('buf_len', c_int),
+    ('oiv', c_ubyte * 16),
+    ('iv', c_ubyte * 16),
+    ('buf', c_ubyte * 32),
+    ('num', c_int),
+    ('app_data', c_void_p),
+    ('key_len', c_int),
+    ('flags', c_ulong),
+    ('cipher_data', c_void_p),
+    ('final_used', c_int),
+    ('block_mask', c_int),
+    ('final', c_ubyte * 32),
+]
+assert sizeof(evp_cipher_ctx_st) == 140, sizeof(evp_cipher_ctx_st)
+assert alignment(evp_cipher_ctx_st) == 4, alignment(evp_cipher_ctx_st)
+class evp_Encode_Ctx_st(Structure):
+    pass
+evp_Encode_Ctx_st._fields_ = [
+    ('num', c_int),
+    ('length', c_int),
+    ('enc_data', c_ubyte * 80),
+    ('line_num', c_int),
+    ('expect_nl', c_int),
+]
+assert sizeof(evp_Encode_Ctx_st) == 96, sizeof(evp_Encode_Ctx_st)
+assert alignment(evp_Encode_Ctx_st) == 4, alignment(evp_Encode_Ctx_st)
+EVP_ENCODE_CTX = evp_Encode_Ctx_st
+EVP_PBE_KEYGEN = CFUNCTYPE(c_int, POINTER(EVP_CIPHER_CTX), STRING, c_int, POINTER(ASN1_TYPE), POINTER(EVP_CIPHER), POINTER(EVP_MD), c_int)
+class lhash_node_st(Structure):
+    pass
+lhash_node_st._fields_ = [
+    ('data', c_void_p),
+    ('next', POINTER(lhash_node_st)),
+    ('hash', c_ulong),
+]
+assert sizeof(lhash_node_st) == 12, sizeof(lhash_node_st)
+assert alignment(lhash_node_st) == 4, alignment(lhash_node_st)
+LHASH_NODE = lhash_node_st
+LHASH_COMP_FN_TYPE = CFUNCTYPE(c_int, c_void_p, c_void_p)
+LHASH_HASH_FN_TYPE = CFUNCTYPE(c_ulong, c_void_p)
+LHASH_DOALL_FN_TYPE = CFUNCTYPE(None, c_void_p)
+LHASH_DOALL_ARG_FN_TYPE = CFUNCTYPE(None, c_void_p, c_void_p)
+class lhash_st(Structure):
+    pass
+lhash_st._fields_ = [
+    ('b', POINTER(POINTER(LHASH_NODE))),
+    ('comp', LHASH_COMP_FN_TYPE),
+    ('hash', LHASH_HASH_FN_TYPE),
+    ('num_nodes', c_uint),
+    ('num_alloc_nodes', c_uint),
+    ('p', c_uint),
+    ('pmax', c_uint),
+    ('up_load', c_ulong),
+    ('down_load', c_ulong),
+    ('num_items', c_ulong),
+    ('num_expands', c_ulong),
+    ('num_expand_reallocs', c_ulong),
+    ('num_contracts', c_ulong),
+    ('num_contract_reallocs', c_ulong),
+    ('num_hash_calls', c_ulong),
+    ('num_comp_calls', c_ulong),
+    ('num_insert', c_ulong),
+    ('num_replace', c_ulong),
+    ('num_delete', c_ulong),
+    ('num_no_delete', c_ulong),
+    ('num_retrieve', c_ulong),
+    ('num_retrieve_miss', c_ulong),
+    ('num_hash_comps', c_ulong),
+    ('error', c_int),
+]
+assert sizeof(lhash_st) == 96, sizeof(lhash_st)
+assert alignment(lhash_st) == 4, alignment(lhash_st)
+LHASH = lhash_st
+class MD2state_st(Structure):
+    pass
+MD2state_st._fields_ = [
+    ('num', c_int),
+    ('data', c_ubyte * 16),
+    ('cksm', c_uint * 16),
+    ('state', c_uint * 16),
+]
+assert sizeof(MD2state_st) == 148, sizeof(MD2state_st)
+assert alignment(MD2state_st) == 4, alignment(MD2state_st)
+MD2_CTX = MD2state_st
+class MD4state_st(Structure):
+    pass
+MD4state_st._fields_ = [
+    ('A', c_uint),
+    ('B', c_uint),
+    ('C', c_uint),
+    ('D', c_uint),
+    ('Nl', c_uint),
+    ('Nh', c_uint),
+    ('data', c_uint * 16),
+    ('num', c_int),
+]
+assert sizeof(MD4state_st) == 92, sizeof(MD4state_st)
+assert alignment(MD4state_st) == 4, alignment(MD4state_st)
+MD4_CTX = MD4state_st
+class MD5state_st(Structure):
+    pass
+MD5state_st._fields_ = [
+    ('A', c_uint),
+    ('B', c_uint),
+    ('C', c_uint),
+    ('D', c_uint),
+    ('Nl', c_uint),
+    ('Nh', c_uint),
+    ('data', c_uint * 16),
+    ('num', c_int),
+]
+assert sizeof(MD5state_st) == 92, sizeof(MD5state_st)
+assert alignment(MD5state_st) == 4, alignment(MD5state_st)
+MD5_CTX = MD5state_st
+class mdc2_ctx_st(Structure):
+    pass
+mdc2_ctx_st._fields_ = [
+    ('num', c_int),
+    ('data', c_ubyte * 8),
+    ('h', DES_cblock),
+    ('hh', DES_cblock),
+    ('pad_type', c_int),
+]
+assert sizeof(mdc2_ctx_st) == 32, sizeof(mdc2_ctx_st)
+assert alignment(mdc2_ctx_st) == 4, alignment(mdc2_ctx_st)
+MDC2_CTX = mdc2_ctx_st
+class obj_name_st(Structure):
+    pass
+obj_name_st._fields_ = [
+    ('type', c_int),
+    ('alias', c_int),
+    ('name', STRING),
+    ('data', STRING),
+]
+assert sizeof(obj_name_st) == 16, sizeof(obj_name_st)
+assert alignment(obj_name_st) == 4, alignment(obj_name_st)
+OBJ_NAME = obj_name_st
+ASN1_TIME = asn1_string_st
+ASN1_NULL = c_int
+EVP_PKEY = evp_pkey_st
+class x509_st(Structure):
+    pass
+X509 = x509_st
+class X509_algor_st(Structure):
+    pass
+X509_ALGOR = X509_algor_st
+class X509_crl_st(Structure):
+    pass
+X509_CRL = X509_crl_st
+class X509_name_st(Structure):
+    pass
+X509_NAME = X509_name_st
+class x509_store_st(Structure):
+    pass
+X509_STORE = x509_store_st
+class x509_store_ctx_st(Structure):
+    pass
+X509_STORE_CTX = x509_store_ctx_st
+engine_st._fields_ = [
+]
+class PEM_Encode_Seal_st(Structure):
+    pass
+PEM_Encode_Seal_st._fields_ = [
+    ('encode', EVP_ENCODE_CTX),
+    ('md', EVP_MD_CTX),
+    ('cipher', EVP_CIPHER_CTX),
+]
+assert sizeof(PEM_Encode_Seal_st) == 252, sizeof(PEM_Encode_Seal_st)
+assert alignment(PEM_Encode_Seal_st) == 4, alignment(PEM_Encode_Seal_st)
+PEM_ENCODE_SEAL_CTX = PEM_Encode_Seal_st
+class pem_recip_st(Structure):
+    pass
+pem_recip_st._fields_ = [
+    ('name', STRING),
+    ('dn', POINTER(X509_NAME)),
+    ('cipher', c_int),
+    ('key_enc', c_int),
+]
+assert sizeof(pem_recip_st) == 16, sizeof(pem_recip_st)
+assert alignment(pem_recip_st) == 4, alignment(pem_recip_st)
+PEM_USER = pem_recip_st
+class pem_ctx_st(Structure):
+    pass
+class N10pem_ctx_st4DOLLAR_16E(Structure):
+    pass
+N10pem_ctx_st4DOLLAR_16E._fields_ = [
+    ('version', c_int),
+    ('mode', c_int),
+]
+assert sizeof(N10pem_ctx_st4DOLLAR_16E) == 8, sizeof(N10pem_ctx_st4DOLLAR_16E)
+assert alignment(N10pem_ctx_st4DOLLAR_16E) == 4, alignment(N10pem_ctx_st4DOLLAR_16E)
+class N10pem_ctx_st4DOLLAR_17E(Structure):
+    pass
+N10pem_ctx_st4DOLLAR_17E._fields_ = [
+    ('cipher', c_int),
+]
+assert sizeof(N10pem_ctx_st4DOLLAR_17E) == 4, sizeof(N10pem_ctx_st4DOLLAR_17E)
+assert alignment(N10pem_ctx_st4DOLLAR_17E) == 4, alignment(N10pem_ctx_st4DOLLAR_17E)
+pem_ctx_st._fields_ = [
+    ('type', c_int),
+    ('proc_type', N10pem_ctx_st4DOLLAR_16E),
+    ('domain', STRING),
+    ('DEK_info', N10pem_ctx_st4DOLLAR_17E),
+    ('originator', POINTER(PEM_USER)),
+    ('num_recipient', c_int),
+    ('recipient', POINTER(POINTER(PEM_USER))),
+    ('x509_chain', POINTER(STACK)),
+    ('md', POINTER(EVP_MD)),
+    ('md_enc', c_int),
+    ('md_len', c_int),
+    ('md_data', STRING),
+    ('dec', POINTER(EVP_CIPHER)),
+    ('key_len', c_int),
+    ('key', POINTER(c_ubyte)),
+    ('data_enc', c_int),
+    ('data_len', c_int),
+    ('data', POINTER(c_ubyte)),
+]
+assert sizeof(pem_ctx_st) == 76, sizeof(pem_ctx_st)
+assert alignment(pem_ctx_st) == 4, alignment(pem_ctx_st)
+PEM_CTX = pem_ctx_st
+pem_password_cb = CFUNCTYPE(c_int, STRING, c_int, c_int, c_void_p)
+class pkcs7_issuer_and_serial_st(Structure):
+    pass
+pkcs7_issuer_and_serial_st._fields_ = [
+    ('issuer', POINTER(X509_NAME)),
+    ('serial', POINTER(ASN1_INTEGER)),
+]
+assert sizeof(pkcs7_issuer_and_serial_st) == 8, sizeof(pkcs7_issuer_and_serial_st)
+assert alignment(pkcs7_issuer_and_serial_st) == 4, alignment(pkcs7_issuer_and_serial_st)
+PKCS7_ISSUER_AND_SERIAL = pkcs7_issuer_and_serial_st
+class pkcs7_signer_info_st(Structure):
+    pass
+pkcs7_signer_info_st._fields_ = [
+    ('version', POINTER(ASN1_INTEGER)),
+    ('issuer_and_serial', POINTER(PKCS7_ISSUER_AND_SERIAL)),
+    ('digest_alg', POINTER(X509_ALGOR)),
+    ('auth_attr', POINTER(STACK)),
+    ('digest_enc_alg', POINTER(X509_ALGOR)),
+    ('enc_digest', POINTER(ASN1_OCTET_STRING)),
+    ('unauth_attr', POINTER(STACK)),
+    ('pkey', POINTER(EVP_PKEY)),
+]
+assert sizeof(pkcs7_signer_info_st) == 32, sizeof(pkcs7_signer_info_st)
+assert alignment(pkcs7_signer_info_st) == 4, alignment(pkcs7_signer_info_st)
+PKCS7_SIGNER_INFO = pkcs7_signer_info_st
+class pkcs7_recip_info_st(Structure):
+    pass
+pkcs7_recip_info_st._fields_ = [
+    ('version', POINTER(ASN1_INTEGER)),
+    ('issuer_and_serial', POINTER(PKCS7_ISSUER_AND_SERIAL)),
+    ('key_enc_algor', POINTER(X509_ALGOR)),
+    ('enc_key', POINTER(ASN1_OCTET_STRING)),
+    ('cert', POINTER(X509)),
+]
+assert sizeof(pkcs7_recip_info_st) == 20, sizeof(pkcs7_recip_info_st)
+assert alignment(pkcs7_recip_info_st) == 4, alignment(pkcs7_recip_info_st)
+PKCS7_RECIP_INFO = pkcs7_recip_info_st
+class pkcs7_signed_st(Structure):
+    pass
+class pkcs7_st(Structure):
+    pass
+pkcs7_signed_st._fields_ = [
+    ('version', POINTER(ASN1_INTEGER)),
+    ('md_algs', POINTER(STACK)),
+    ('cert', POINTER(STACK)),
+    ('crl', POINTER(STACK)),
+    ('signer_info', POINTER(STACK)),
+    ('contents', POINTER(pkcs7_st)),
+]
+assert sizeof(pkcs7_signed_st) == 24, sizeof(pkcs7_signed_st)
+assert alignment(pkcs7_signed_st) == 4, alignment(pkcs7_signed_st)
+PKCS7_SIGNED = pkcs7_signed_st
+class pkcs7_enc_content_st(Structure):
+    pass
+pkcs7_enc_content_st._fields_ = [
+    ('content_type', POINTER(ASN1_OBJECT)),
+    ('algorithm', POINTER(X509_ALGOR)),
+    ('enc_data', POINTER(ASN1_OCTET_STRING)),
+    ('cipher', POINTER(EVP_CIPHER)),
+]
+assert sizeof(pkcs7_enc_content_st) == 16, sizeof(pkcs7_enc_content_st)
+assert alignment(pkcs7_enc_content_st) == 4, alignment(pkcs7_enc_content_st)
+PKCS7_ENC_CONTENT = pkcs7_enc_content_st
+class pkcs7_enveloped_st(Structure):
+    pass
+pkcs7_enveloped_st._fields_ = [
+    ('version', POINTER(ASN1_INTEGER)),
+    ('recipientinfo', POINTER(STACK)),
+    ('enc_data', POINTER(PKCS7_ENC_CONTENT)),
+]
+assert sizeof(pkcs7_enveloped_st) == 12, sizeof(pkcs7_enveloped_st)
+assert alignment(pkcs7_enveloped_st) == 4, alignment(pkcs7_enveloped_st)
+PKCS7_ENVELOPE = pkcs7_enveloped_st
+class pkcs7_signedandenveloped_st(Structure):
+    pass
+pkcs7_signedandenveloped_st._fields_ = [
+    ('version', POINTER(ASN1_INTEGER)),
+    ('md_algs', POINTER(STACK)),
+    ('cert', POINTER(STACK)),
+    ('crl', POINTER(STACK)),
+    ('signer_info', POINTER(STACK)),
+    ('enc_data', POINTER(PKCS7_ENC_CONTENT)),
+    ('recipientinfo', POINTER(STACK)),
+]
+assert sizeof(pkcs7_signedandenveloped_st) == 28, sizeof(pkcs7_signedandenveloped_st)
+assert alignment(pkcs7_signedandenveloped_st) == 4, alignment(pkcs7_signedandenveloped_st)
+PKCS7_SIGN_ENVELOPE = pkcs7_signedandenveloped_st
+class pkcs7_digest_st(Structure):
+    pass
+pkcs7_digest_st._fields_ = [
+    ('version', POINTER(ASN1_INTEGER)),
+    ('md', POINTER(X509_ALGOR)),
+    ('contents', POINTER(pkcs7_st)),
+    ('digest', POINTER(ASN1_OCTET_STRING)),
+]
+assert sizeof(pkcs7_digest_st) == 16, sizeof(pkcs7_digest_st)
+assert alignment(pkcs7_digest_st) == 4, alignment(pkcs7_digest_st)
+PKCS7_DIGEST = pkcs7_digest_st
+class pkcs7_encrypted_st(Structure):
+    pass
+pkcs7_encrypted_st._fields_ = [
+    ('version', POINTER(ASN1_INTEGER)),
+    ('enc_data', POINTER(PKCS7_ENC_CONTENT)),
+]
+assert sizeof(pkcs7_encrypted_st) == 8, sizeof(pkcs7_encrypted_st)
+assert alignment(pkcs7_encrypted_st) == 4, alignment(pkcs7_encrypted_st)
+PKCS7_ENCRYPT = pkcs7_encrypted_st
+class N8pkcs7_st4DOLLAR_15E(Union):
+    pass
+N8pkcs7_st4DOLLAR_15E._fields_ = [
+    ('ptr', STRING),
+    ('data', POINTER(ASN1_OCTET_STRING)),
+    ('sign', POINTER(PKCS7_SIGNED)),
+    ('enveloped', POINTER(PKCS7_ENVELOPE)),
+    ('signed_and_enveloped', POINTER(PKCS7_SIGN_ENVELOPE)),
+    ('digest', POINTER(PKCS7_DIGEST)),
+    ('encrypted', POINTER(PKCS7_ENCRYPT)),
+    ('other', POINTER(ASN1_TYPE)),
+]
+assert sizeof(N8pkcs7_st4DOLLAR_15E) == 4, sizeof(N8pkcs7_st4DOLLAR_15E)
+assert alignment(N8pkcs7_st4DOLLAR_15E) == 4, alignment(N8pkcs7_st4DOLLAR_15E)
+pkcs7_st._fields_ = [
+    ('asn1', POINTER(c_ubyte)),
+    ('length', c_long),
+    ('state', c_int),
+    ('detached', c_int),
+    ('type', POINTER(ASN1_OBJECT)),
+    ('d', N8pkcs7_st4DOLLAR_15E),
+]
+assert sizeof(pkcs7_st) == 24, sizeof(pkcs7_st)
+assert alignment(pkcs7_st) == 4, alignment(pkcs7_st)
+PKCS7 = pkcs7_st
+class rc2_key_st(Structure):
+    pass
+rc2_key_st._fields_ = [
+    ('data', c_uint * 64),
+]
+assert sizeof(rc2_key_st) == 256, sizeof(rc2_key_st)
+assert alignment(rc2_key_st) == 4, alignment(rc2_key_st)
+RC2_KEY = rc2_key_st
+class rc4_key_st(Structure):
+    pass
+rc4_key_st._fields_ = [
+    ('x', c_ubyte),
+    ('y', c_ubyte),
+    ('data', c_ubyte * 256),
+]
+assert sizeof(rc4_key_st) == 258, sizeof(rc4_key_st)
+assert alignment(rc4_key_st) == 1, alignment(rc4_key_st)
+RC4_KEY = rc4_key_st
+class rc5_key_st(Structure):
+    pass
+rc5_key_st._fields_ = [
+    ('rounds', c_int),
+    ('data', c_ulong * 34),
+]
+assert sizeof(rc5_key_st) == 140, sizeof(rc5_key_st)
+assert alignment(rc5_key_st) == 4, alignment(rc5_key_st)
+RC5_32_KEY = rc5_key_st
+class RIPEMD160state_st(Structure):
+    pass
+RIPEMD160state_st._fields_ = [
+    ('A', c_uint),
+    ('B', c_uint),
+    ('C', c_uint),
+    ('D', c_uint),
+    ('E', c_uint),
+    ('Nl', c_uint),
+    ('Nh', c_uint),
+    ('data', c_uint * 16),
+    ('num', c_int),
+]
+assert sizeof(RIPEMD160state_st) == 96, sizeof(RIPEMD160state_st)
+assert alignment(RIPEMD160state_st) == 4, alignment(RIPEMD160state_st)
+RIPEMD160_CTX = RIPEMD160state_st
+RSA = rsa_st
+class rsa_meth_st(Structure):
+    pass
+rsa_meth_st._fields_ = [
+    ('name', STRING),
+    ('rsa_pub_enc', CFUNCTYPE(c_int, c_int, POINTER(c_ubyte), POINTER(c_ubyte), POINTER(RSA), c_int)),
+    ('rsa_pub_dec', CFUNCTYPE(c_int, c_int, POINTER(c_ubyte), POINTER(c_ubyte), POINTER(RSA), c_int)),
+    ('rsa_priv_enc', CFUNCTYPE(c_int, c_int, POINTER(c_ubyte), POINTER(c_ubyte), POINTER(RSA), c_int)),
+    ('rsa_priv_dec', CFUNCTYPE(c_int, c_int, POINTER(c_ubyte), POINTER(c_ubyte), POINTER(RSA), c_int)),
+    ('rsa_mod_exp', CFUNCTYPE(c_int, POINTER(BIGNUM), POINTER(BIGNUM), POINTER(RSA))),
+    ('bn_mod_exp', CFUNCTYPE(c_int, POINTER(BIGNUM), POINTER(BIGNUM), POINTER(BIGNUM), POINTER(BIGNUM), POINTER(BN_CTX), POINTER(BN_MONT_CTX))),
+    ('init', CFUNCTYPE(c_int, POINTER(RSA))),
+    ('finish', CFUNCTYPE(c_int, POINTER(RSA))),
+    ('flags', c_int),
+    ('app_data', STRING),
+    ('rsa_sign', CFUNCTYPE(c_int, c_int, POINTER(c_ubyte), c_uint, POINTER(c_ubyte), POINTER(c_uint), POINTER(RSA))),
+    ('rsa_verify', CFUNCTYPE(c_int, c_int, POINTER(c_ubyte), c_uint, POINTER(c_ubyte), c_uint, POINTER(RSA))),
+]
+assert sizeof(rsa_meth_st) == 52, sizeof(rsa_meth_st)
+assert alignment(rsa_meth_st) == 4, alignment(rsa_meth_st)
+RSA_METHOD = rsa_meth_st
+rsa_st._fields_ = [
+    ('pad', c_int),
+    ('version', c_long),
+    ('meth', POINTER(RSA_METHOD)),
+    ('engine', POINTER(ENGINE)),
+    ('n', POINTER(BIGNUM)),
+    ('e', POINTER(BIGNUM)),
+    ('d', POINTER(BIGNUM)),
+    ('p', POINTER(BIGNUM)),
+    ('q', POINTER(BIGNUM)),
+    ('dmp1', POINTER(BIGNUM)),
+    ('dmq1', POINTER(BIGNUM)),
+    ('iqmp', POINTER(BIGNUM)),
+    ('ex_data', CRYPTO_EX_DATA),
+    ('references', c_int),
+    ('flags', c_int),
+    ('_method_mod_n', POINTER(BN_MONT_CTX)),
+    ('_method_mod_p', POINTER(BN_MONT_CTX)),
+    ('_method_mod_q', POINTER(BN_MONT_CTX)),
+    ('bignum_data', STRING),
+    ('blinding', POINTER(BN_BLINDING)),
+]
+assert sizeof(rsa_st) == 84, sizeof(rsa_st)
+assert alignment(rsa_st) == 4, alignment(rsa_st)
+openssl_fptr = CFUNCTYPE(None)
+class SHAstate_st(Structure):
+    pass
+SHAstate_st._fields_ = [
+    ('h0', c_uint),
+    ('h1', c_uint),
+    ('h2', c_uint),
+    ('h3', c_uint),
+    ('h4', c_uint),
+    ('Nl', c_uint),
+    ('Nh', c_uint),
+    ('data', c_uint * 16),
+    ('num', c_int),
+]
+assert sizeof(SHAstate_st) == 96, sizeof(SHAstate_st)
+assert alignment(SHAstate_st) == 4, alignment(SHAstate_st)
+SHA_CTX = SHAstate_st
+class ssl_st(Structure):
+    pass
+ssl_crock_st = POINTER(ssl_st)
+class ssl_cipher_st(Structure):
+    pass
+ssl_cipher_st._fields_ = [
+    ('valid', c_int),
+    ('name', STRING),
+    ('id', c_ulong),
+    ('algorithms', c_ulong),
+    ('algo_strength', c_ulong),
+    ('algorithm2', c_ulong),
+    ('strength_bits', c_int),
+    ('alg_bits', c_int),
+    ('mask', c_ulong),
+    ('mask_strength', c_ulong),
+]
+assert sizeof(ssl_cipher_st) == 40, sizeof(ssl_cipher_st)
+assert alignment(ssl_cipher_st) == 4, alignment(ssl_cipher_st)
+SSL_CIPHER = ssl_cipher_st
+SSL = ssl_st
+class ssl_ctx_st(Structure):
+    pass
+SSL_CTX = ssl_ctx_st
+class ssl_method_st(Structure):
+    pass
+class ssl3_enc_method(Structure):
+    pass
+ssl_method_st._fields_ = [
+    ('version', c_int),
+    ('ssl_new', CFUNCTYPE(c_int, POINTER(SSL))),
+    ('ssl_clear', CFUNCTYPE(None, POINTER(SSL))),
+    ('ssl_free', CFUNCTYPE(None, POINTER(SSL))),
+    ('ssl_accept', CFUNCTYPE(c_int, POINTER(SSL))),
+    ('ssl_connect', CFUNCTYPE(c_int, POINTER(SSL))),
+    ('ssl_read', CFUNCTYPE(c_int, POINTER(SSL), c_void_p, c_int)),
+    ('ssl_peek', CFUNCTYPE(c_int, POINTER(SSL), c_void_p, c_int)),
+    ('ssl_write', CFUNCTYPE(c_int, POINTER(SSL), c_void_p, c_int)),
+    ('ssl_shutdown', CFUNCTYPE(c_int, POINTER(SSL))),
+    ('ssl_renegotiate', CFUNCTYPE(c_int, POINTER(SSL))),
+    ('ssl_renegotiate_check', CFUNCTYPE(c_int, POINTER(SSL))),
+    ('ssl_ctrl', CFUNCTYPE(c_long, POINTER(SSL), c_int, c_long, c_void_p)),
+    ('ssl_ctx_ctrl', CFUNCTYPE(c_long, POINTER(SSL_CTX), c_int, c_long, c_void_p)),
+    ('get_cipher_by_char', CFUNCTYPE(POINTER(SSL_CIPHER), POINTER(c_ubyte))),
+    ('put_cipher_by_char', CFUNCTYPE(c_int, POINTER(SSL_CIPHER), POINTER(c_ubyte))),
+    ('ssl_pending', CFUNCTYPE(c_int, POINTER(SSL))),
+    ('num_ciphers', CFUNCTYPE(c_int)),
+    ('get_cipher', CFUNCTYPE(POINTER(SSL_CIPHER), c_uint)),
+    ('get_ssl_method', CFUNCTYPE(POINTER(ssl_method_st), c_int)),
+    ('get_timeout', CFUNCTYPE(c_long)),
+    ('ssl3_enc', POINTER(ssl3_enc_method)),
+    ('ssl_version', CFUNCTYPE(c_int)),
+    ('ssl_callback_ctrl', CFUNCTYPE(c_long, POINTER(SSL), c_int, CFUNCTYPE(None))),
+    ('ssl_ctx_callback_ctrl', CFUNCTYPE(c_long, POINTER(SSL_CTX), c_int, CFUNCTYPE(None))),
+]
+assert sizeof(ssl_method_st) == 100, sizeof(ssl_method_st)
+assert alignment(ssl_method_st) == 4, alignment(ssl_method_st)
+ssl3_enc_method._fields_ = [
+]
+SSL_METHOD = ssl_method_st
+class ssl_session_st(Structure):
+    pass
+class sess_cert_st(Structure):
+    pass
+ssl_session_st._fields_ = [
+    ('ssl_version', c_int),
+    ('key_arg_length', c_uint),
+    ('key_arg', c_ubyte * 8),
+    ('master_key_length', c_int),
+    ('master_key', c_ubyte * 48),
+    ('session_id_length', c_uint),
+    ('session_id', c_ubyte * 32),
+    ('sid_ctx_length', c_uint),
+    ('sid_ctx', c_ubyte * 32),
+    ('not_resumable', c_int),
+    ('sess_cert', POINTER(sess_cert_st)),
+    ('peer', POINTER(X509)),
+    ('verify_result', c_long),
+    ('references', c_int),
+    ('timeout', c_long),
+    ('time', c_long),
+    ('compress_meth', c_int),
+    ('cipher', POINTER(SSL_CIPHER)),
+    ('cipher_id', c_ulong),
+    ('ciphers', POINTER(STACK)),
+    ('ex_data', CRYPTO_EX_DATA),
+    ('prev', POINTER(ssl_session_st)),
+    ('next', POINTER(ssl_session_st)),
+]
+assert sizeof(ssl_session_st) == 200, sizeof(ssl_session_st)
+assert alignment(ssl_session_st) == 4, alignment(ssl_session_st)
+sess_cert_st._fields_ = [
+]
+SSL_SESSION = ssl_session_st
+GEN_SESSION_CB = CFUNCTYPE(c_int, POINTER(SSL), POINTER(c_ubyte), POINTER(c_uint))
+class ssl_comp_st(Structure):
+    pass
+ssl_comp_st._fields_ = [
+    ('id', c_int),
+    ('name', STRING),
+    ('method', POINTER(COMP_METHOD)),
+]
+assert sizeof(ssl_comp_st) == 12, sizeof(ssl_comp_st)
+assert alignment(ssl_comp_st) == 4, alignment(ssl_comp_st)
+SSL_COMP = ssl_comp_st
+class N10ssl_ctx_st4DOLLAR_18E(Structure):
+    pass
+N10ssl_ctx_st4DOLLAR_18E._fields_ = [
+    ('sess_connect', c_int),
+    ('sess_connect_renegotiate', c_int),
+    ('sess_connect_good', c_int),
+    ('sess_accept', c_int),
+    ('sess_accept_renegotiate', c_int),
+    ('sess_accept_good', c_int),
+    ('sess_miss', c_int),
+    ('sess_timeout', c_int),
+    ('sess_cache_full', c_int),
+    ('sess_hit', c_int),
+    ('sess_cb_hit', c_int),
+]
+assert sizeof(N10ssl_ctx_st4DOLLAR_18E) == 44, sizeof(N10ssl_ctx_st4DOLLAR_18E)
+assert alignment(N10ssl_ctx_st4DOLLAR_18E) == 4, alignment(N10ssl_ctx_st4DOLLAR_18E)
+class cert_st(Structure):
+    pass
+ssl_ctx_st._fields_ = [
+    ('method', POINTER(SSL_METHOD)),
+    ('cipher_list', POINTER(STACK)),
+    ('cipher_list_by_id', POINTER(STACK)),
+    ('cert_store', POINTER(x509_store_st)),
+    ('sessions', POINTER(lhash_st)),
+    ('session_cache_size', c_ulong),
+    ('session_cache_head', POINTER(ssl_session_st)),
+    ('session_cache_tail', POINTER(ssl_session_st)),
+    ('session_cache_mode', c_int),
+    ('session_timeout', c_long),
+    ('new_session_cb', CFUNCTYPE(c_int, POINTER(ssl_st), POINTER(SSL_SESSION))),
+    ('remove_session_cb', CFUNCTYPE(None, POINTER(ssl_ctx_st), POINTER(SSL_SESSION))),
+    ('get_session_cb', CFUNCTYPE(POINTER(SSL_SESSION), POINTER(ssl_st), POINTER(c_ubyte), c_int, POINTER(c_int))),
+    ('stats', N10ssl_ctx_st4DOLLAR_18E),
+    ('references', c_int),
+    ('app_verify_callback', CFUNCTYPE(c_int, POINTER(X509_STORE_CTX), c_void_p)),
+    ('app_verify_arg', c_void_p),
+    ('default_passwd_callback', POINTER(pem_password_cb)),
+    ('default_passwd_callback_userdata', c_void_p),
+    ('client_cert_cb', CFUNCTYPE(c_int, POINTER(SSL), POINTER(POINTER(X509)), POINTER(POINTER(EVP_PKEY)))),
+    ('ex_data', CRYPTO_EX_DATA),
+    ('rsa_md5', POINTER(EVP_MD)),
+    ('md5', POINTER(EVP_MD)),
+    ('sha1', POINTER(EVP_MD)),
+    ('extra_certs', POINTER(STACK)),
+    ('comp_methods', POINTER(STACK)),
+    ('info_callback', CFUNCTYPE(None, POINTER(SSL), c_int, c_int)),
+    ('client_CA', POINTER(STACK)),
+    ('options', c_ulong),
+    ('mode', c_ulong),
+    ('max_cert_list', c_long),
+    ('cert', POINTER(cert_st)),
+    ('read_ahead', c_int),
+    ('msg_callback', CFUNCTYPE(None, c_int, c_int, c_int, c_void_p, c_ulong, POINTER(SSL), c_void_p)),
+    ('msg_callback_arg', c_void_p),
+    ('verify_mode', c_int),
+    ('verify_depth', c_int),
+    ('sid_ctx_length', c_uint),
+    ('sid_ctx', c_ubyte * 32),
+    ('default_verify_callback', CFUNCTYPE(c_int, c_int, POINTER(X509_STORE_CTX))),
+    ('generate_session_id', GEN_SESSION_CB),
+    ('purpose', c_int),
+    ('trust', c_int),
+    ('quiet_shutdown', c_int),
+]
+assert sizeof(ssl_ctx_st) == 248, sizeof(ssl_ctx_st)
+assert alignment(ssl_ctx_st) == 4, alignment(ssl_ctx_st)
+cert_st._fields_ = [
+]
+class ssl2_state_st(Structure):
+    pass
+class ssl3_state_st(Structure):
+    pass
+ssl_st._fields_ = [
+    ('version', c_int),
+    ('type', c_int),
+    ('method', POINTER(SSL_METHOD)),
+    ('rbio', POINTER(BIO)),
+    ('wbio', POINTER(BIO)),
+    ('bbio', POINTER(BIO)),
+    ('rwstate', c_int),
+    ('in_handshake', c_int),
+    ('handshake_func', CFUNCTYPE(c_int)),
+    ('server', c_int),
+    ('new_session', c_int),
+    ('quiet_shutdown', c_int),
+    ('shutdown', c_int),
+    ('state', c_int),
+    ('rstate', c_int),
+    ('init_buf', POINTER(BUF_MEM)),
+    ('init_msg', c_void_p),
+    ('init_num', c_int),
+    ('init_off', c_int),
+    ('packet', POINTER(c_ubyte)),
+    ('packet_length', c_uint),
+    ('s2', POINTER(ssl2_state_st)),
+    ('s3', POINTER(ssl3_state_st)),
+    ('read_ahead', c_int),
+    ('msg_callback', CFUNCTYPE(None, c_int, c_int, c_int, c_void_p, c_ulong, POINTER(SSL), c_void_p)),
+    ('msg_callback_arg', c_void_p),
+    ('hit', c_int),
+    ('purpose', c_int),
+    ('trust', c_int),
+    ('cipher_list', POINTER(STACK)),
+    ('cipher_list_by_id', POINTER(STACK)),
+    ('enc_read_ctx', POINTER(EVP_CIPHER_CTX)),
+    ('read_hash', POINTER(EVP_MD)),
+    ('expand', POINTER(COMP_CTX)),
+    ('enc_write_ctx', POINTER(EVP_CIPHER_CTX)),
+    ('write_hash', POINTER(EVP_MD)),
+    ('compress', POINTER(COMP_CTX)),
+    ('cert', POINTER(cert_st)),
+    ('sid_ctx_length', c_uint),
+    ('sid_ctx', c_ubyte * 32),
+    ('session', POINTER(SSL_SESSION)),
+    ('generate_session_id', GEN_SESSION_CB),
+    ('verify_mode', c_int),
+    ('verify_depth', c_int),
+    ('verify_callback', CFUNCTYPE(c_int, c_int, POINTER(X509_STORE_CTX))),
+    ('info_callback', CFUNCTYPE(None, POINTER(SSL), c_int, c_int)),
+    ('error', c_int),
+    ('error_code', c_int),
+    ('ctx', POINTER(SSL_CTX)),
+    ('debug', c_int),
+    ('verify_result', c_long),
+    ('ex_data', CRYPTO_EX_DATA),
+    ('client_CA', POINTER(STACK)),
+    ('references', c_int),
+    ('options', c_ulong),
+    ('mode', c_ulong),
+    ('max_cert_list', c_long),
+    ('first_packet', c_int),
+    ('client_version', c_int),
+]
+assert sizeof(ssl_st) == 268, sizeof(ssl_st)
+assert alignment(ssl_st) == 4, alignment(ssl_st)
+class N13ssl2_state_st4DOLLAR_19E(Structure):
+    pass
+N13ssl2_state_st4DOLLAR_19E._fields_ = [
+    ('conn_id_length', c_uint),
+    ('cert_type', c_uint),
+    ('cert_length', c_uint),
+    ('csl', c_uint),
+    ('clear', c_uint),
+    ('enc', c_uint),
+    ('ccl', c_ubyte * 32),
+    ('cipher_spec_length', c_uint),
+    ('session_id_length', c_uint),
+    ('clen', c_uint),
+    ('rlen', c_uint),
+]
+assert sizeof(N13ssl2_state_st4DOLLAR_19E) == 72, sizeof(N13ssl2_state_st4DOLLAR_19E)
+assert alignment(N13ssl2_state_st4DOLLAR_19E) == 4, alignment(N13ssl2_state_st4DOLLAR_19E)
+ssl2_state_st._fields_ = [
+    ('three_byte_header', c_int),
+    ('clear_text', c_int),
+    ('escape', c_int),
+    ('ssl2_rollback', c_int),
+    ('wnum', c_uint),
+    ('wpend_tot', c_int),
+    ('wpend_buf', POINTER(c_ubyte)),
+    ('wpend_off', c_int),
+    ('wpend_len', c_int),
+    ('wpend_ret', c_int),
+    ('rbuf_left', c_int),
+    ('rbuf_offs', c_int),
+    ('rbuf', POINTER(c_ubyte)),
+    ('wbuf', POINTER(c_ubyte)),
+    ('write_ptr', POINTER(c_ubyte)),
+    ('padding', c_uint),
+    ('rlength', c_uint),
+    ('ract_data_length', c_int),
+    ('wlength', c_uint),
+    ('wact_data_length', c_int),
+    ('ract_data', POINTER(c_ubyte)),
+    ('wact_data', POINTER(c_ubyte)),
+    ('mac_data', POINTER(c_ubyte)),
+    ('read_key', POINTER(c_ubyte)),
+    ('write_key', POINTER(c_ubyte)),
+    ('challenge_length', c_uint),
+    ('challenge', c_ubyte * 32),
+    ('conn_id_length', c_uint),
+    ('conn_id', c_ubyte * 16),
+    ('key_material_length', c_uint),
+    ('key_material', c_ubyte * 48),
+    ('read_sequence', c_ulong),
+    ('write_sequence', c_ulong),
+    ('tmp', N13ssl2_state_st4DOLLAR_19E),
+]
+assert sizeof(ssl2_state_st) == 288, sizeof(ssl2_state_st)
+assert alignment(ssl2_state_st) == 4, alignment(ssl2_state_st)
+SSL2_STATE = ssl2_state_st
+class ssl3_record_st(Structure):
+    pass
+ssl3_record_st._fields_ = [
+    ('type', c_int),
+    ('length', c_uint),
+    ('off', c_uint),
+    ('data', POINTER(c_ubyte)),
+    ('input', POINTER(c_ubyte)),
+    ('comp', POINTER(c_ubyte)),
+]
+assert sizeof(ssl3_record_st) == 24, sizeof(ssl3_record_st)
+assert alignment(ssl3_record_st) == 4, alignment(ssl3_record_st)
+SSL3_RECORD = ssl3_record_st
+class ssl3_buffer_st(Structure):
+    pass
+size_t = __darwin_size_t
+ssl3_buffer_st._fields_ = [
+    ('buf', POINTER(c_ubyte)),
+    ('len', size_t),
+    ('offset', c_int),
+    ('left', c_int),
+]
+assert sizeof(ssl3_buffer_st) == 16, sizeof(ssl3_buffer_st)
+assert alignment(ssl3_buffer_st) == 4, alignment(ssl3_buffer_st)
+SSL3_BUFFER = ssl3_buffer_st
+class N13ssl3_state_st4DOLLAR_20E(Structure):
+    pass
+N13ssl3_state_st4DOLLAR_20E._fields_ = [
+    ('cert_verify_md', c_ubyte * 72),
+    ('finish_md', c_ubyte * 72),
+    ('finish_md_len', c_int),
+    ('peer_finish_md', c_ubyte * 72),
+    ('peer_finish_md_len', c_int),
+    ('message_size', c_ulong),
+    ('message_type', c_int),
+    ('new_cipher', POINTER(SSL_CIPHER)),
+    ('dh', POINTER(DH)),
+    ('next_state', c_int),
+    ('reuse_message', c_int),
+    ('cert_req', c_int),
+    ('ctype_num', c_int),
+    ('ctype', c_char * 7),
+    ('ca_names', POINTER(STACK)),
+    ('use_rsa_tmp', c_int),
+    ('key_block_length', c_int),
+    ('key_block', POINTER(c_ubyte)),
+    ('new_sym_enc', POINTER(EVP_CIPHER)),
+    ('new_hash', POINTER(EVP_MD)),
+    ('new_compression', POINTER(SSL_COMP)),
+    ('cert_request', c_int),
+]
+assert sizeof(N13ssl3_state_st4DOLLAR_20E) == 296, sizeof(N13ssl3_state_st4DOLLAR_20E)
+assert alignment(N13ssl3_state_st4DOLLAR_20E) == 4, alignment(N13ssl3_state_st4DOLLAR_20E)
+ssl3_state_st._fields_ = [
+    ('flags', c_long),
+    ('delay_buf_pop_ret', c_int),
+    ('read_sequence', c_ubyte * 8),
+    ('read_mac_secret', c_ubyte * 36),
+    ('write_sequence', c_ubyte * 8),
+    ('write_mac_secret', c_ubyte * 36),
+    ('server_random', c_ubyte * 32),
+    ('client_random', c_ubyte * 32),
+    ('need_empty_fragments', c_int),
+    ('empty_fragment_done', c_int),
+    ('rbuf', SSL3_BUFFER),
+    ('wbuf', SSL3_BUFFER),
+    ('rrec', SSL3_RECORD),
+    ('wrec', SSL3_RECORD),
+    ('alert_fragment', c_ubyte * 2),
+    ('alert_fragment_len', c_uint),
+    ('handshake_fragment', c_ubyte * 4),
+    ('handshake_fragment_len', c_uint),
+    ('wnum', c_uint),
+    ('wpend_tot', c_int),
+    ('wpend_type', c_int),
+    ('wpend_ret', c_int),
+    ('wpend_buf', POINTER(c_ubyte)),
+    ('finish_dgst1', EVP_MD_CTX),
+    ('finish_dgst2', EVP_MD_CTX),
+    ('change_cipher_spec', c_int),
+    ('warn_alert', c_int),
+    ('fatal_alert', c_int),
+    ('alert_dispatch', c_int),
+    ('send_alert', c_ubyte * 2),
+    ('renegotiate', c_int),
+    ('total_renegotiations', c_int),
+    ('num_renegotiations', c_int),
+    ('in_read_app_data', c_int),
+    ('tmp', N13ssl3_state_st4DOLLAR_20E),
+]
+assert sizeof(ssl3_state_st) == 648, sizeof(ssl3_state_st)
+assert alignment(ssl3_state_st) == 4, alignment(ssl3_state_st)
+SSL3_STATE = ssl3_state_st
+stack_st._fields_ = [
+    ('num', c_int),
+    ('data', POINTER(STRING)),
+    ('sorted', c_int),
+    ('num_alloc', c_int),
+    ('comp', CFUNCTYPE(c_int, POINTER(STRING), POINTER(STRING))),
+]
+assert sizeof(stack_st) == 20, sizeof(stack_st)
+assert alignment(stack_st) == 4, alignment(stack_st)
+class ui_st(Structure):
+    pass
+ui_st._fields_ = [
+]
+UI = ui_st
+class ui_method_st(Structure):
+    pass
+ui_method_st._fields_ = [
+]
+UI_METHOD = ui_method_st
+class ui_string_st(Structure):
+    pass
+ui_string_st._fields_ = [
+]
+UI_STRING = ui_string_st
+
+# values for enumeration 'UI_string_types'
+UI_string_types = c_int # enum
+class X509_objects_st(Structure):
+    pass
+X509_objects_st._fields_ = [
+    ('nid', c_int),
+    ('a2i', CFUNCTYPE(c_int)),
+    ('i2a', CFUNCTYPE(c_int)),
+]
+assert sizeof(X509_objects_st) == 12, sizeof(X509_objects_st)
+assert alignment(X509_objects_st) == 4, alignment(X509_objects_st)
+X509_OBJECTS = X509_objects_st
+X509_algor_st._fields_ = [
+    ('algorithm', POINTER(ASN1_OBJECT)),
+    ('parameter', POINTER(ASN1_TYPE)),
+]
+assert sizeof(X509_algor_st) == 8, sizeof(X509_algor_st)
+assert alignment(X509_algor_st) == 4, alignment(X509_algor_st)
+class X509_val_st(Structure):
+    pass
+X509_val_st._fields_ = [
+    ('notBefore', POINTER(ASN1_TIME)),
+    ('notAfter', POINTER(ASN1_TIME)),
+]
+assert sizeof(X509_val_st) == 8, sizeof(X509_val_st)
+assert alignment(X509_val_st) == 4, alignment(X509_val_st)
+X509_VAL = X509_val_st
+class X509_pubkey_st(Structure):
+    pass
+X509_pubkey_st._fields_ = [
+    ('algor', POINTER(X509_ALGOR)),
+    ('public_key', POINTER(ASN1_BIT_STRING)),
+    ('pkey', POINTER(EVP_PKEY)),
+]
+assert sizeof(X509_pubkey_st) == 12, sizeof(X509_pubkey_st)
+assert alignment(X509_pubkey_st) == 4, alignment(X509_pubkey_st)
+X509_PUBKEY = X509_pubkey_st
+class X509_sig_st(Structure):
+    pass
+X509_sig_st._fields_ = [
+    ('algor', POINTER(X509_ALGOR)),
+    ('digest', POINTER(ASN1_OCTET_STRING)),
+]
+assert sizeof(X509_sig_st) == 8, sizeof(X509_sig_st)
+assert alignment(X509_sig_st) == 4, alignment(X509_sig_st)
+X509_SIG = X509_sig_st
+class X509_name_entry_st(Structure):
+    pass
+X509_name_entry_st._fields_ = [
+    ('object', POINTER(ASN1_OBJECT)),
+    ('value', POINTER(ASN1_STRING)),
+    ('set', c_int),
+    ('size', c_int),
+]
+assert sizeof(X509_name_entry_st) == 16, sizeof(X509_name_entry_st)
+assert alignment(X509_name_entry_st) == 4, alignment(X509_name_entry_st)
+X509_NAME_ENTRY = X509_name_entry_st
+X509_name_st._fields_ = [
+    ('entries', POINTER(STACK)),
+    ('modified', c_int),
+    ('bytes', POINTER(BUF_MEM)),
+    ('hash', c_ulong),
+]
+assert sizeof(X509_name_st) == 16, sizeof(X509_name_st)
+assert alignment(X509_name_st) == 4, alignment(X509_name_st)
+class X509_extension_st(Structure):
+    pass
+X509_extension_st._fields_ = [
+    ('object', POINTER(ASN1_OBJECT)),
+    ('critical', ASN1_BOOLEAN),
+    ('value', POINTER(ASN1_OCTET_STRING)),
+]
+assert sizeof(X509_extension_st) == 12, sizeof(X509_extension_st)
+assert alignment(X509_extension_st) == 4, alignment(X509_extension_st)
+X509_EXTENSION = X509_extension_st
+class x509_attributes_st(Structure):
+    pass
+class N18x509_attributes_st4DOLLAR_13E(Union):
+    pass
+N18x509_attributes_st4DOLLAR_13E._fields_ = [
+    ('ptr', STRING),
+    ('set', POINTER(STACK)),
+    ('single', POINTER(ASN1_TYPE)),
+]
+assert sizeof(N18x509_attributes_st4DOLLAR_13E) == 4, sizeof(N18x509_attributes_st4DOLLAR_13E)
+assert alignment(N18x509_attributes_st4DOLLAR_13E) == 4, alignment(N18x509_attributes_st4DOLLAR_13E)
+x509_attributes_st._fields_ = [
+    ('object', POINTER(ASN1_OBJECT)),
+    ('single', c_int),
+    ('value', N18x509_attributes_st4DOLLAR_13E),
+]
+assert sizeof(x509_attributes_st) == 12, sizeof(x509_attributes_st)
+assert alignment(x509_attributes_st) == 4, alignment(x509_attributes_st)
+X509_ATTRIBUTE = x509_attributes_st
+class X509_req_info_st(Structure):
+    pass
+X509_req_info_st._fields_ = [
+    ('enc', ASN1_ENCODING),
+    ('version', POINTER(ASN1_INTEGER)),
+    ('subject', POINTER(X509_NAME)),
+    ('pubkey', POINTER(X509_PUBKEY)),
+    ('attributes', POINTER(STACK)),
+]
+assert sizeof(X509_req_info_st) == 28, sizeof(X509_req_info_st)
+assert alignment(X509_req_info_st) == 4, alignment(X509_req_info_st)
+X509_REQ_INFO = X509_req_info_st
+class X509_req_st(Structure):
+    pass
+X509_req_st._fields_ = [
+    ('req_info', POINTER(X509_REQ_INFO)),
+    ('sig_alg', POINTER(X509_ALGOR)),
+    ('signature', POINTER(ASN1_BIT_STRING)),
+    ('references', c_int),
+]
+assert sizeof(X509_req_st) == 16, sizeof(X509_req_st)
+assert alignment(X509_req_st) == 4, alignment(X509_req_st)
+X509_REQ = X509_req_st
+class x509_cinf_st(Structure):
+    pass
+x509_cinf_st._fields_ = [
+    ('version', POINTER(ASN1_INTEGER)),
+    ('serialNumber', POINTER(ASN1_INTEGER)),
+    ('signature', POINTER(X509_ALGOR)),
+    ('issuer', POINTER(X509_NAME)),
+    ('validity', POINTER(X509_VAL)),
+    ('subject', POINTER(X509_NAME)),
+    ('key', POINTER(X509_PUBKEY)),
+    ('issuerUID', POINTER(ASN1_BIT_STRING)),
+    ('subjectUID', POINTER(ASN1_BIT_STRING)),
+    ('extensions', POINTER(STACK)),
+]
+assert sizeof(x509_cinf_st) == 40, sizeof(x509_cinf_st)
+assert alignment(x509_cinf_st) == 4, alignment(x509_cinf_st)
+X509_CINF = x509_cinf_st
+class x509_cert_aux_st(Structure):
+    pass
+x509_cert_aux_st._fields_ = [
+    ('trust', POINTER(STACK)),
+    ('reject', POINTER(STACK)),
+    ('alias', POINTER(ASN1_UTF8STRING)),
+    ('keyid', POINTER(ASN1_OCTET_STRING)),
+    ('other', POINTER(STACK)),
+]
+assert sizeof(x509_cert_aux_st) == 20, sizeof(x509_cert_aux_st)
+assert alignment(x509_cert_aux_st) == 4, alignment(x509_cert_aux_st)
+X509_CERT_AUX = x509_cert_aux_st
+class AUTHORITY_KEYID_st(Structure):
+    pass
+x509_st._fields_ = [
+    ('cert_info', POINTER(X509_CINF)),
+    ('sig_alg', POINTER(X509_ALGOR)),
+    ('signature', POINTER(ASN1_BIT_STRING)),
+    ('valid', c_int),
+    ('references', c_int),
+    ('name', STRING),
+    ('ex_data', CRYPTO_EX_DATA),
+    ('ex_pathlen', c_long),
+    ('ex_flags', c_ulong),
+    ('ex_kusage', c_ulong),
+    ('ex_xkusage', c_ulong),
+    ('ex_nscert', c_ulong),
+    ('skid', POINTER(ASN1_OCTET_STRING)),
+    ('akid', POINTER(AUTHORITY_KEYID_st)),
+    ('sha1_hash', c_ubyte * 20),
+    ('aux', POINTER(X509_CERT_AUX)),
+]
+assert sizeof(x509_st) == 84, sizeof(x509_st)
+assert alignment(x509_st) == 4, alignment(x509_st)
+AUTHORITY_KEYID_st._fields_ = [
+]
+class x509_trust_st(Structure):
+    pass
+x509_trust_st._fields_ = [
+    ('trust', c_int),
+    ('flags', c_int),
+    ('check_trust', CFUNCTYPE(c_int, POINTER(x509_trust_st), POINTER(X509), c_int)),
+    ('name', STRING),
+    ('arg1', c_int),
+    ('arg2', c_void_p),
+]
+assert sizeof(x509_trust_st) == 24, sizeof(x509_trust_st)
+assert alignment(x509_trust_st) == 4, alignment(x509_trust_st)
+X509_TRUST = x509_trust_st
+class X509_revoked_st(Structure):
+    pass
+X509_revoked_st._fields_ = [
+    ('serialNumber', POINTER(ASN1_INTEGER)),
+    ('revocationDate', POINTER(ASN1_TIME)),
+    ('extensions', POINTER(STACK)),
+    ('sequence', c_int),
+]
+assert sizeof(X509_revoked_st) == 16, sizeof(X509_revoked_st)
+assert alignment(X509_revoked_st) == 4, alignment(X509_revoked_st)
+X509_REVOKED = X509_revoked_st
+class X509_crl_info_st(Structure):
+    pass
+X509_crl_info_st._fields_ = [
+    ('version', POINTER(ASN1_INTEGER)),
+    ('sig_alg', POINTER(X509_ALGOR)),
+    ('issuer', POINTER(X509_NAME)),
+    ('lastUpdate', POINTER(ASN1_TIME)),
+    ('nextUpdate', POINTER(ASN1_TIME)),
+    ('revoked', POINTER(STACK)),
+    ('extensions', POINTER(STACK)),
+    ('enc', ASN1_ENCODING),
+]
+assert sizeof(X509_crl_info_st) == 40, sizeof(X509_crl_info_st)
+assert alignment(X509_crl_info_st) == 4, alignment(X509_crl_info_st)
+X509_CRL_INFO = X509_crl_info_st
+X509_crl_st._fields_ = [
+    ('crl', POINTER(X509_CRL_INFO)),
+    ('sig_alg', POINTER(X509_ALGOR)),
+    ('signature', POINTER(ASN1_BIT_STRING)),
+    ('references', c_int),
+]
+assert sizeof(X509_crl_st) == 16, sizeof(X509_crl_st)
+assert alignment(X509_crl_st) == 4, alignment(X509_crl_st)
+class private_key_st(Structure):
+    pass
+private_key_st._fields_ = [
+    ('version', c_int),
+    ('enc_algor', POINTER(X509_ALGOR)),
+    ('enc_pkey', POINTER(ASN1_OCTET_STRING)),
+    ('dec_pkey', POINTER(EVP_PKEY)),
+    ('key_length', c_int),
+    ('key_data', STRING),
+    ('key_free', c_int),
+    ('cipher', EVP_CIPHER_INFO),
+    ('references', c_int),
+]
+assert sizeof(private_key_st) == 52, sizeof(private_key_st)
+assert alignment(private_key_st) == 4, alignment(private_key_st)
+X509_PKEY = private_key_st
+class X509_info_st(Structure):
+    pass
+X509_info_st._fields_ = [
+    ('x509', POINTER(X509)),
+    ('crl', POINTER(X509_CRL)),
+    ('x_pkey', POINTER(X509_PKEY)),
+    ('enc_cipher', EVP_CIPHER_INFO),
+    ('enc_len', c_int),
+    ('enc_data', STRING),
+    ('references', c_int),
+]
+assert sizeof(X509_info_st) == 44, sizeof(X509_info_st)
+assert alignment(X509_info_st) == 4, alignment(X509_info_st)
+X509_INFO = X509_info_st
+class Netscape_spkac_st(Structure):
+    pass
+Netscape_spkac_st._fields_ = [
+    ('pubkey', POINTER(X509_PUBKEY)),
+    ('challenge', POINTER(ASN1_IA5STRING)),
+]
+assert sizeof(Netscape_spkac_st) == 8, sizeof(Netscape_spkac_st)
+assert alignment(Netscape_spkac_st) == 4, alignment(Netscape_spkac_st)
+NETSCAPE_SPKAC = Netscape_spkac_st
+class Netscape_spki_st(Structure):
+    pass
+Netscape_spki_st._fields_ = [
+    ('spkac', POINTER(NETSCAPE_SPKAC)),
+    ('sig_algor', POINTER(X509_ALGOR)),
+    ('signature', POINTER(ASN1_BIT_STRING)),
+]
+assert sizeof(Netscape_spki_st) == 12, sizeof(Netscape_spki_st)
+assert alignment(Netscape_spki_st) == 4, alignment(Netscape_spki_st)
+NETSCAPE_SPKI = Netscape_spki_st
+class Netscape_certificate_sequence(Structure):
+    pass
+Netscape_certificate_sequence._fields_ = [
+    ('type', POINTER(ASN1_OBJECT)),
+    ('certs', POINTER(STACK)),
+]
+assert sizeof(Netscape_certificate_sequence) == 8, sizeof(Netscape_certificate_sequence)
+assert alignment(Netscape_certificate_sequence) == 4, alignment(Netscape_certificate_sequence)
+NETSCAPE_CERT_SEQUENCE = Netscape_certificate_sequence
+class PBEPARAM_st(Structure):
+    pass
+PBEPARAM_st._fields_ = [
+    ('salt', POINTER(ASN1_OCTET_STRING)),
+    ('iter', POINTER(ASN1_INTEGER)),
+]
+assert sizeof(PBEPARAM_st) == 8, sizeof(PBEPARAM_st)
+assert alignment(PBEPARAM_st) == 4, alignment(PBEPARAM_st)
+PBEPARAM = PBEPARAM_st
+class PBE2PARAM_st(Structure):
+    pass
+PBE2PARAM_st._fields_ = [
+    ('keyfunc', POINTER(X509_ALGOR)),
+    ('encryption', POINTER(X509_ALGOR)),
+]
+assert sizeof(PBE2PARAM_st) == 8, sizeof(PBE2PARAM_st)
+assert alignment(PBE2PARAM_st) == 4, alignment(PBE2PARAM_st)
+PBE2PARAM = PBE2PARAM_st
+class PBKDF2PARAM_st(Structure):
+    pass
+PBKDF2PARAM_st._fields_ = [
+    ('salt', POINTER(ASN1_TYPE)),
+    ('iter', POINTER(ASN1_INTEGER)),
+    ('keylength', POINTER(ASN1_INTEGER)),
+    ('prf', POINTER(X509_ALGOR)),
+]
+assert sizeof(PBKDF2PARAM_st) == 16, sizeof(PBKDF2PARAM_st)
+assert alignment(PBKDF2PARAM_st) == 4, alignment(PBKDF2PARAM_st)
+PBKDF2PARAM = PBKDF2PARAM_st
+class pkcs8_priv_key_info_st(Structure):
+    pass
+pkcs8_priv_key_info_st._fields_ = [
+    ('broken', c_int),
+    ('version', POINTER(ASN1_INTEGER)),
+    ('pkeyalg', POINTER(X509_ALGOR)),
+    ('pkey', POINTER(ASN1_TYPE)),
+    ('attributes', POINTER(STACK)),
+]
+assert sizeof(pkcs8_priv_key_info_st) == 20, sizeof(pkcs8_priv_key_info_st)
+assert alignment(pkcs8_priv_key_info_st) == 4, alignment(pkcs8_priv_key_info_st)
+PKCS8_PRIV_KEY_INFO = pkcs8_priv_key_info_st
+class x509_hash_dir_st(Structure):
+    pass
+x509_hash_dir_st._fields_ = [
+    ('num_dirs', c_int),
+    ('dirs', POINTER(STRING)),
+    ('dirs_type', POINTER(c_int)),
+    ('num_dirs_alloced', c_int),
+]
+assert sizeof(x509_hash_dir_st) == 16, sizeof(x509_hash_dir_st)
+assert alignment(x509_hash_dir_st) == 4, alignment(x509_hash_dir_st)
+X509_HASH_DIR_CTX = x509_hash_dir_st
+class x509_file_st(Structure):
+    pass
+x509_file_st._fields_ = [
+    ('num_paths', c_int),
+    ('num_alloced', c_int),
+    ('paths', POINTER(STRING)),
+    ('path_type', POINTER(c_int)),
+]
+assert sizeof(x509_file_st) == 16, sizeof(x509_file_st)
+assert alignment(x509_file_st) == 4, alignment(x509_file_st)
+X509_CERT_FILE_CTX = x509_file_st
+class x509_object_st(Structure):
+    pass
+class N14x509_object_st4DOLLAR_14E(Union):
+    pass
+N14x509_object_st4DOLLAR_14E._fields_ = [
+    ('ptr', STRING),
+    ('x509', POINTER(X509)),
+    ('crl', POINTER(X509_CRL)),
+    ('pkey', POINTER(EVP_PKEY)),
+]
+assert sizeof(N14x509_object_st4DOLLAR_14E) == 4, sizeof(N14x509_object_st4DOLLAR_14E)
+assert alignment(N14x509_object_st4DOLLAR_14E) == 4, alignment(N14x509_object_st4DOLLAR_14E)
+x509_object_st._fields_ = [
+    ('type', c_int),
+    ('data', N14x509_object_st4DOLLAR_14E),
+]
+assert sizeof(x509_object_st) == 8, sizeof(x509_object_st)
+assert alignment(x509_object_st) == 4, alignment(x509_object_st)
+X509_OBJECT = x509_object_st
+class x509_lookup_st(Structure):
+    pass
+X509_LOOKUP = x509_lookup_st
+class x509_lookup_method_st(Structure):
+    pass
+x509_lookup_method_st._fields_ = [
+    ('name', STRING),
+    ('new_item', CFUNCTYPE(c_int, POINTER(X509_LOOKUP))),
+    ('free', CFUNCTYPE(None, POINTER(X509_LOOKUP))),
+    ('init', CFUNCTYPE(c_int, POINTER(X509_LOOKUP))),
+    ('shutdown', CFUNCTYPE(c_int, POINTER(X509_LOOKUP))),
+    ('ctrl', CFUNCTYPE(c_int, POINTER(X509_LOOKUP), c_int, STRING, c_long, POINTER(STRING))),
+    ('get_by_subject', CFUNCTYPE(c_int, POINTER(X509_LOOKUP), c_int, POINTER(X509_NAME), POINTER(X509_OBJECT))),
+    ('get_by_issuer_serial', CFUNCTYPE(c_int, POINTER(X509_LOOKUP), c_int, POINTER(X509_NAME), POINTER(ASN1_INTEGER), POINTER(X509_OBJECT))),
+    ('get_by_fingerprint', CFUNCTYPE(c_int, POINTER(X509_LOOKUP), c_int, POINTER(c_ubyte), c_int, POINTER(X509_OBJECT))),
+    ('get_by_alias', CFUNCTYPE(c_int, POINTER(X509_LOOKUP), c_int, STRING, c_int, POINTER(X509_OBJECT))),
+]
+assert sizeof(x509_lookup_method_st) == 40, sizeof(x509_lookup_method_st)
+assert alignment(x509_lookup_method_st) == 4, alignment(x509_lookup_method_st)
+X509_LOOKUP_METHOD = x509_lookup_method_st
+x509_store_st._fields_ = [
+    ('cache', c_int),
+    ('objs', POINTER(STACK)),
+    ('get_cert_methods', POINTER(STACK)),
+    ('flags', c_ulong),
+    ('purpose', c_int),
+    ('trust', c_int),
+    ('verify', CFUNCTYPE(c_int, POINTER(X509_STORE_CTX))),
+    ('verify_cb', CFUNCTYPE(c_int, c_int, POINTER(X509_STORE_CTX))),
+    ('get_issuer', CFUNCTYPE(c_int, POINTER(POINTER(X509)), POINTER(X509_STORE_CTX), POINTER(X509))),
+    ('check_issued', CFUNCTYPE(c_int, POINTER(X509_STORE_CTX), POINTER(X509), POINTER(X509))),
+    ('check_revocation', CFUNCTYPE(c_int, POINTER(X509_STORE_CTX))),
+    ('get_crl', CFUNCTYPE(c_int, POINTER(X509_STORE_CTX), POINTER(POINTER(X509_CRL)), POINTER(X509))),
+    ('check_crl', CFUNCTYPE(c_int, POINTER(X509_STORE_CTX), POINTER(X509_CRL))),
+    ('cert_crl', CFUNCTYPE(c_int, POINTER(X509_STORE_CTX), POINTER(X509_CRL), POINTER(X509))),
+    ('cleanup', CFUNCTYPE(c_int, POINTER(X509_STORE_CTX))),
+    ('ex_data', CRYPTO_EX_DATA),
+    ('references', c_int),
+    ('depth', c_int),
+]
+assert sizeof(x509_store_st) == 76, sizeof(x509_store_st)
+assert alignment(x509_store_st) == 4, alignment(x509_store_st)
+x509_lookup_st._fields_ = [
+    ('init', c_int),
+    ('skip', c_int),
+    ('method', POINTER(X509_LOOKUP_METHOD)),
+    ('method_data', STRING),
+    ('store_ctx', POINTER(X509_STORE)),
+]
+assert sizeof(x509_lookup_st) == 20, sizeof(x509_lookup_st)
+assert alignment(x509_lookup_st) == 4, alignment(x509_lookup_st)
+time_t = __darwin_time_t
+x509_store_ctx_st._fields_ = [
+    ('ctx', POINTER(X509_STORE)),
+    ('current_method', c_int),
+    ('cert', POINTER(X509)),
+    ('untrusted', POINTER(STACK)),
+    ('purpose', c_int),
+    ('trust', c_int),
+    ('check_time', time_t),
+    ('flags', c_ulong),
+    ('other_ctx', c_void_p),
+    ('verify', CFUNCTYPE(c_int, POINTER(X509_STORE_CTX))),
+    ('verify_cb', CFUNCTYPE(c_int, c_int, POINTER(X509_STORE_CTX))),
+    ('get_issuer', CFUNCTYPE(c_int, POINTER(POINTER(X509)), POINTER(X509_STORE_CTX), POINTER(X509))),
+    ('check_issued', CFUNCTYPE(c_int, POINTER(X509_STORE_CTX), POINTER(X509), POINTER(X509))),
+    ('check_revocation', CFUNCTYPE(c_int, POINTER(X509_STORE_CTX))),
+    ('get_crl', CFUNCTYPE(c_int, POINTER(X509_STORE_CTX), POINTER(POINTER(X509_CRL)), POINTER(X509))),
+    ('check_crl', CFUNCTYPE(c_int, POINTER(X509_STORE_CTX), POINTER(X509_CRL))),
+    ('cert_crl', CFUNCTYPE(c_int, POINTER(X509_STORE_CTX), POINTER(X509_CRL), POINTER(X509))),
+    ('cleanup', CFUNCTYPE(c_int, POINTER(X509_STORE_CTX))),
+    ('depth', c_int),
+    ('valid', c_int),
+    ('last_untrusted', c_int),
+    ('chain', POINTER(STACK)),
+    ('error_depth', c_int),
+    ('error', c_int),
+    ('current_cert', POINTER(X509)),
+    ('current_issuer', POINTER(X509)),
+    ('current_crl', POINTER(X509_CRL)),
+    ('ex_data', CRYPTO_EX_DATA),
+]
+assert sizeof(x509_store_ctx_st) == 116, sizeof(x509_store_ctx_st)
+assert alignment(x509_store_ctx_st) == 4, alignment(x509_store_ctx_st)
+va_list = __darwin_va_list
+__darwin_off_t = __int64_t
+fpos_t = __darwin_off_t
+class __sbuf(Structure):
+    pass
+__sbuf._fields_ = [
+    ('_base', POINTER(c_ubyte)),
+    ('_size', c_int),
+]
+assert sizeof(__sbuf) == 8, sizeof(__sbuf)
+assert alignment(__sbuf) == 4, alignment(__sbuf)
+class __sFILEX(Structure):
+    pass
+__sFILEX._fields_ = [
+]
+class __sFILE(Structure):
+    pass
+__sFILE._pack_ = 4
+__sFILE._fields_ = [
+    ('_p', POINTER(c_ubyte)),
+    ('_r', c_int),
+    ('_w', c_int),
+    ('_flags', c_short),
+    ('_file', c_short),
+    ('_bf', __sbuf),
+    ('_lbfsize', c_int),
+    ('_cookie', c_void_p),
+    ('_close', CFUNCTYPE(c_int, c_void_p)),
+    ('_read', CFUNCTYPE(c_int, c_void_p, STRING, c_int)),
+    ('_seek', CFUNCTYPE(fpos_t, c_void_p, c_longlong, c_int)),
+    ('_write', CFUNCTYPE(c_int, c_void_p, STRING, c_int)),
+    ('_ub', __sbuf),
+    ('_extra', POINTER(__sFILEX)),
+    ('_ur', c_int),
+    ('_ubuf', c_ubyte * 3),
+    ('_nbuf', c_ubyte * 1),
+    ('_lb', __sbuf),
+    ('_blksize', c_int),
+    ('_offset', fpos_t),
+]
+assert sizeof(__sFILE) == 88, sizeof(__sFILE)
+assert alignment(__sFILE) == 4, alignment(__sFILE)
+FILE = __sFILE
+ct_rune_t = __darwin_ct_rune_t
+rune_t = __darwin_rune_t
+class div_t(Structure):
+    pass
+div_t._fields_ = [
+    ('quot', c_int),
+    ('rem', c_int),
+]
+assert sizeof(div_t) == 8, sizeof(div_t)
+assert alignment(div_t) == 4, alignment(div_t)
+class ldiv_t(Structure):
+    pass
+ldiv_t._fields_ = [
+    ('quot', c_long),
+    ('rem', c_long),
+]
+assert sizeof(ldiv_t) == 8, sizeof(ldiv_t)
+assert alignment(ldiv_t) == 4, alignment(ldiv_t)
+class lldiv_t(Structure):
+    pass
+lldiv_t._pack_ = 4
+lldiv_t._fields_ = [
+    ('quot', c_longlong),
+    ('rem', c_longlong),
+]
+assert sizeof(lldiv_t) == 16, sizeof(lldiv_t)
+assert alignment(lldiv_t) == 4, alignment(lldiv_t)
+__darwin_dev_t = __int32_t
+dev_t = __darwin_dev_t
+__darwin_mode_t = __uint16_t
+mode_t = __darwin_mode_t
+class mcontext(Structure):
+    pass
+mcontext._fields_ = [
+]
+class mcontext64(Structure):
+    pass
+mcontext64._fields_ = [
+]
+class __darwin_pthread_handler_rec(Structure):
+    pass
+__darwin_pthread_handler_rec._fields_ = [
+    ('__routine', CFUNCTYPE(None, c_void_p)),
+    ('__arg', c_void_p),
+    ('__next', POINTER(__darwin_pthread_handler_rec)),
+]
+assert sizeof(__darwin_pthread_handler_rec) == 12, sizeof(__darwin_pthread_handler_rec)
+assert alignment(__darwin_pthread_handler_rec) == 4, alignment(__darwin_pthread_handler_rec)
+class _opaque_pthread_attr_t(Structure):
+    pass
+_opaque_pthread_attr_t._fields_ = [
+    ('__sig', c_long),
+    ('__opaque', c_char * 36),
+]
+assert sizeof(_opaque_pthread_attr_t) == 40, sizeof(_opaque_pthread_attr_t)
+assert alignment(_opaque_pthread_attr_t) == 4, alignment(_opaque_pthread_attr_t)
+class _opaque_pthread_cond_t(Structure):
+    pass
+_opaque_pthread_cond_t._fields_ = [
+    ('__sig', c_long),
+    ('__opaque', c_char * 24),
+]
+assert sizeof(_opaque_pthread_cond_t) == 28, sizeof(_opaque_pthread_cond_t)
+assert alignment(_opaque_pthread_cond_t) == 4, alignment(_opaque_pthread_cond_t)
+class _opaque_pthread_condattr_t(Structure):
+    pass
+_opaque_pthread_condattr_t._fields_ = [
+    ('__sig', c_long),
+    ('__opaque', c_char * 4),
+]
+assert sizeof(_opaque_pthread_condattr_t) == 8, sizeof(_opaque_pthread_condattr_t)
+assert alignment(_opaque_pthread_condattr_t) == 4, alignment(_opaque_pthread_condattr_t)
+class _opaque_pthread_mutex_t(Structure):
+    pass
+_opaque_pthread_mutex_t._fields_ = [
+    ('__sig', c_long),
+    ('__opaque', c_char * 40),
+]
+assert sizeof(_opaque_pthread_mutex_t) == 44, sizeof(_opaque_pthread_mutex_t)
+assert alignment(_opaque_pthread_mutex_t) == 4, alignment(_opaque_pthread_mutex_t)
+class _opaque_pthread_mutexattr_t(Structure):
+    pass
+_opaque_pthread_mutexattr_t._fields_ = [
+    ('__sig', c_long),
+    ('__opaque', c_char * 8),
+]
+assert sizeof(_opaque_pthread_mutexattr_t) == 12, sizeof(_opaque_pthread_mutexattr_t)
+assert alignment(_opaque_pthread_mutexattr_t) == 4, alignment(_opaque_pthread_mutexattr_t)
+class _opaque_pthread_once_t(Structure):
+    pass
+_opaque_pthread_once_t._fields_ = [
+    ('__sig', c_long),
+    ('__opaque', c_char * 4),
+]
+assert sizeof(_opaque_pthread_once_t) == 8, sizeof(_opaque_pthread_once_t)
+assert alignment(_opaque_pthread_once_t) == 4, alignment(_opaque_pthread_once_t)
+class _opaque_pthread_rwlock_t(Structure):
+    pass
+_opaque_pthread_rwlock_t._fields_ = [
+    ('__sig', c_long),
+    ('__opaque', c_char * 124),
+]
+assert sizeof(_opaque_pthread_rwlock_t) == 128, sizeof(_opaque_pthread_rwlock_t)
+assert alignment(_opaque_pthread_rwlock_t) == 4, alignment(_opaque_pthread_rwlock_t)
+class _opaque_pthread_rwlockattr_t(Structure):
+    pass
+_opaque_pthread_rwlockattr_t._fields_ = [
+    ('__sig', c_long),
+    ('__opaque', c_char * 12),
+]
+assert sizeof(_opaque_pthread_rwlockattr_t) == 16, sizeof(_opaque_pthread_rwlockattr_t)
+assert alignment(_opaque_pthread_rwlockattr_t) == 4, alignment(_opaque_pthread_rwlockattr_t)
+class _opaque_pthread_t(Structure):
+    pass
+_opaque_pthread_t._fields_ = [
+    ('__sig', c_long),
+    ('__cleanup_stack', POINTER(__darwin_pthread_handler_rec)),
+    ('__opaque', c_char * 596),
+]
+assert sizeof(_opaque_pthread_t) == 604, sizeof(_opaque_pthread_t)
+assert alignment(_opaque_pthread_t) == 4, alignment(_opaque_pthread_t)
+__darwin_blkcnt_t = __int64_t
+__darwin_blksize_t = __int32_t
+__darwin_fsblkcnt_t = c_uint
+__darwin_fsfilcnt_t = c_uint
+__darwin_gid_t = __uint32_t
+__darwin_id_t = __uint32_t
+__darwin_ino_t = __uint32_t
+__darwin_mach_port_name_t = __darwin_natural_t
+__darwin_mach_port_t = __darwin_mach_port_name_t
+__darwin_mcontext_t = POINTER(mcontext)
+__darwin_mcontext64_t = POINTER(mcontext64)
+__darwin_pid_t = __int32_t
+__darwin_pthread_attr_t = _opaque_pthread_attr_t
+__darwin_pthread_cond_t = _opaque_pthread_cond_t
+__darwin_pthread_condattr_t = _opaque_pthread_condattr_t
+__darwin_pthread_key_t = c_ulong
+__darwin_pthread_mutex_t = _opaque_pthread_mutex_t
+__darwin_pthread_mutexattr_t = _opaque_pthread_mutexattr_t
+__darwin_pthread_once_t = _opaque_pthread_once_t
+__darwin_pthread_rwlock_t = _opaque_pthread_rwlock_t
+__darwin_pthread_rwlockattr_t = _opaque_pthread_rwlockattr_t
+__darwin_pthread_t = POINTER(_opaque_pthread_t)
+__darwin_sigset_t = __uint32_t
+__darwin_suseconds_t = __int32_t
+__darwin_uid_t = __uint32_t
+__darwin_useconds_t = __uint32_t
+__darwin_uuid_t = c_ubyte * 16
+class sigaltstack(Structure):
+    pass
+sigaltstack._fields_ = [
+    ('ss_sp', c_void_p),
+    ('ss_size', __darwin_size_t),
+    ('ss_flags', c_int),
+]
+assert sizeof(sigaltstack) == 12, sizeof(sigaltstack)
+assert alignment(sigaltstack) == 4, alignment(sigaltstack)
+__darwin_stack_t = sigaltstack
+class ucontext(Structure):
+    pass
+ucontext._fields_ = [
+    ('uc_onstack', c_int),
+    ('uc_sigmask', __darwin_sigset_t),
+    ('uc_stack', __darwin_stack_t),
+    ('uc_link', POINTER(ucontext)),
+    ('uc_mcsize', __darwin_size_t),
+    ('uc_mcontext', __darwin_mcontext_t),
+]
+assert sizeof(ucontext) == 32, sizeof(ucontext)
+assert alignment(ucontext) == 4, alignment(ucontext)
+__darwin_ucontext_t = ucontext
+class ucontext64(Structure):
+    pass
+ucontext64._fields_ = [
+    ('uc_onstack', c_int),
+    ('uc_sigmask', __darwin_sigset_t),
+    ('uc_stack', __darwin_stack_t),
+    ('uc_link', POINTER(ucontext64)),
+    ('uc_mcsize', __darwin_size_t),
+    ('uc_mcontext64', __darwin_mcontext64_t),
+]
+assert sizeof(ucontext64) == 32, sizeof(ucontext64)
+assert alignment(ucontext64) == 4, alignment(ucontext64)
+__darwin_ucontext64_t = ucontext64
+class timeval(Structure):
+    pass
+timeval._fields_ = [
+    ('tv_sec', __darwin_time_t),
+    ('tv_usec', __darwin_suseconds_t),
+]
+assert sizeof(timeval) == 8, sizeof(timeval)
+assert alignment(timeval) == 4, alignment(timeval)
+rlim_t = __int64_t
+class rusage(Structure):
+    pass
+rusage._fields_ = [
+    ('ru_utime', timeval),
+    ('ru_stime', timeval),
+    ('ru_maxrss', c_long),
+    ('ru_ixrss', c_long),
+    ('ru_idrss', c_long),
+    ('ru_isrss', c_long),
+    ('ru_minflt', c_long),
+    ('ru_majflt', c_long),
+    ('ru_nswap', c_long),
+    ('ru_inblock', c_long),
+    ('ru_oublock', c_long),
+    ('ru_msgsnd', c_long),
+    ('ru_msgrcv', c_long),
+    ('ru_nsignals', c_long),
+    ('ru_nvcsw', c_long),
+    ('ru_nivcsw', c_long),
+]
+assert sizeof(rusage) == 72, sizeof(rusage)
+assert alignment(rusage) == 4, alignment(rusage)
+class rlimit(Structure):
+    pass
+rlimit._pack_ = 4
+rlimit._fields_ = [
+    ('rlim_cur', rlim_t),
+    ('rlim_max', rlim_t),
+]
+assert sizeof(rlimit) == 16, sizeof(rlimit)
+assert alignment(rlimit) == 4, alignment(rlimit)
+mcontext_t = __darwin_mcontext_t
+mcontext64_t = __darwin_mcontext64_t
+pthread_attr_t = __darwin_pthread_attr_t
+sigset_t = __darwin_sigset_t
+ucontext_t = __darwin_ucontext_t
+ucontext64_t = __darwin_ucontext64_t
+uid_t = __darwin_uid_t
+class sigval(Union):
+    pass
+sigval._fields_ = [
+    ('sival_int', c_int),
+    ('sival_ptr', c_void_p),
+]
+assert sizeof(sigval) == 4, sizeof(sigval)
+assert alignment(sigval) == 4, alignment(sigval)
+class sigevent(Structure):
+    pass
+sigevent._fields_ = [
+    ('sigev_notify', c_int),
+    ('sigev_signo', c_int),
+    ('sigev_value', sigval),
+    ('sigev_notify_function', CFUNCTYPE(None, sigval)),
+    ('sigev_notify_attributes', POINTER(pthread_attr_t)),
+]
+assert sizeof(sigevent) == 20, sizeof(sigevent)
+assert alignment(sigevent) == 4, alignment(sigevent)
+class __siginfo(Structure):
+    pass
+pid_t = __darwin_pid_t
+__siginfo._fields_ = [
+    ('si_signo', c_int),
+    ('si_errno', c_int),
+    ('si_code', c_int),
+    ('si_pid', pid_t),
+    ('si_uid', uid_t),
+    ('si_status', c_int),
+    ('si_addr', c_void_p),
+    ('si_value', sigval),
+    ('si_band', c_long),
+    ('pad', c_ulong * 7),
+]
+assert sizeof(__siginfo) == 64, sizeof(__siginfo)
+assert alignment(__siginfo) == 4, alignment(__siginfo)
+siginfo_t = __siginfo
+class __sigaction_u(Union):
+    pass
+__sigaction_u._fields_ = [
+    ('__sa_handler', CFUNCTYPE(None, c_int)),
+    ('__sa_sigaction', CFUNCTYPE(None, c_int, POINTER(__siginfo), c_void_p)),
+]
+assert sizeof(__sigaction_u) == 4, sizeof(__sigaction_u)
+assert alignment(__sigaction_u) == 4, alignment(__sigaction_u)
+class __sigaction(Structure):
+    pass
+__sigaction._fields_ = [
+    ('__sigaction_u', __sigaction_u),
+    ('sa_tramp', CFUNCTYPE(None, c_void_p, c_int, c_int, POINTER(siginfo_t), c_void_p)),
+    ('sa_mask', sigset_t),
+    ('sa_flags', c_int),
+]
+assert sizeof(__sigaction) == 16, sizeof(__sigaction)
+assert alignment(__sigaction) == 4, alignment(__sigaction)
+class sigaction(Structure):
+    pass
+sigaction._fields_ = [
+    ('__sigaction_u', __sigaction_u),
+    ('sa_mask', sigset_t),
+    ('sa_flags', c_int),
+]
+assert sizeof(sigaction) == 12, sizeof(sigaction)
+assert alignment(sigaction) == 4, alignment(sigaction)
+sig_t = CFUNCTYPE(None, c_int)
+stack_t = __darwin_stack_t
+class sigvec(Structure):
+    pass
+sigvec._fields_ = [
+    ('sv_handler', CFUNCTYPE(None, c_int)),
+    ('sv_mask', c_int),
+    ('sv_flags', c_int),
+]
+assert sizeof(sigvec) == 12, sizeof(sigvec)
+assert alignment(sigvec) == 4, alignment(sigvec)
+class sigstack(Structure):
+    pass
+sigstack._fields_ = [
+    ('ss_sp', STRING),
+    ('ss_onstack', c_int),
+]
+assert sizeof(sigstack) == 8, sizeof(sigstack)
+assert alignment(sigstack) == 4, alignment(sigstack)
+u_char = c_ubyte
+u_short = c_ushort
+u_int = c_uint
+u_long = c_ulong
+ushort = c_ushort
+uint = c_uint
+u_quad_t = u_int64_t
+quad_t = int64_t
+qaddr_t = POINTER(quad_t)
+caddr_t = STRING
+daddr_t = int32_t
+fixpt_t = u_int32_t
+blkcnt_t = __darwin_blkcnt_t
+blksize_t = __darwin_blksize_t
+gid_t = __darwin_gid_t
+in_addr_t = __uint32_t
+in_port_t = __uint16_t
+ino_t = __darwin_ino_t
+key_t = __int32_t
+nlink_t = __uint16_t
+off_t = __darwin_off_t
+segsz_t = int32_t
+swblk_t = int32_t
+clock_t = __darwin_clock_t
+ssize_t = __darwin_ssize_t
+useconds_t = __darwin_useconds_t
+suseconds_t = __darwin_suseconds_t
+fd_mask = __int32_t
+class fd_set(Structure):
+    pass
+fd_set._fields_ = [
+    ('fds_bits', __int32_t * 32),
+]
+assert sizeof(fd_set) == 128, sizeof(fd_set)
+assert alignment(fd_set) == 4, alignment(fd_set)
+pthread_cond_t = __darwin_pthread_cond_t
+pthread_condattr_t = __darwin_pthread_condattr_t
+pthread_mutex_t = __darwin_pthread_mutex_t
+pthread_mutexattr_t = __darwin_pthread_mutexattr_t
+pthread_once_t = __darwin_pthread_once_t
+pthread_rwlock_t = __darwin_pthread_rwlock_t
+pthread_rwlockattr_t = __darwin_pthread_rwlockattr_t
+pthread_t = __darwin_pthread_t
+pthread_key_t = __darwin_pthread_key_t
+fsblkcnt_t = __darwin_fsblkcnt_t
+fsfilcnt_t = __darwin_fsfilcnt_t
+
+# values for enumeration 'idtype_t'
+idtype_t = c_int # enum
+id_t = __darwin_id_t
+class wait(Union):
+    pass
+class N4wait3DOLLAR_3E(Structure):
+    pass
+N4wait3DOLLAR_3E._fields_ = [
+    ('w_Termsig', c_uint, 7),
+    ('w_Coredump', c_uint, 1),
+    ('w_Retcode', c_uint, 8),
+    ('w_Filler', c_uint, 16),
+]
+assert sizeof(N4wait3DOLLAR_3E) == 4, sizeof(N4wait3DOLLAR_3E)
+assert alignment(N4wait3DOLLAR_3E) == 4, alignment(N4wait3DOLLAR_3E)
+class N4wait3DOLLAR_4E(Structure):
+    pass
+N4wait3DOLLAR_4E._fields_ = [
+    ('w_Stopval', c_uint, 8),
+    ('w_Stopsig', c_uint, 8),
+    ('w_Filler', c_uint, 16),
+]
+assert sizeof(N4wait3DOLLAR_4E) == 4, sizeof(N4wait3DOLLAR_4E)
+assert alignment(N4wait3DOLLAR_4E) == 4, alignment(N4wait3DOLLAR_4E)
+wait._fields_ = [
+    ('w_status', c_int),
+    ('w_T', N4wait3DOLLAR_3E),
+    ('w_S', N4wait3DOLLAR_4E),
+]
+assert sizeof(wait) == 4, sizeof(wait)
+assert alignment(wait) == 4, alignment(wait)
+class timespec(Structure):
+    pass
+timespec._fields_ = [
+    ('tv_sec', time_t),
+    ('tv_nsec', c_long),
+]
+assert sizeof(timespec) == 8, sizeof(timespec)
+assert alignment(timespec) == 4, alignment(timespec)
+class tm(Structure):
+    pass
+tm._fields_ = [
+    ('tm_sec', c_int),
+    ('tm_min', c_int),
+    ('tm_hour', c_int),
+    ('tm_mday', c_int),
+    ('tm_mon', c_int),
+    ('tm_year', c_int),
+    ('tm_wday', c_int),
+    ('tm_yday', c_int),
+    ('tm_isdst', c_int),
+    ('tm_gmtoff', c_long),
+    ('tm_zone', STRING),
+]
+assert sizeof(tm) == 44, sizeof(tm)
+assert alignment(tm) == 4, alignment(tm)
+__gnuc_va_list = STRING
+ptrdiff_t = c_int
+int8_t = c_byte
+int16_t = c_short
+uint8_t = c_ubyte
+uint16_t = c_ushort
+uint32_t = c_uint
+uint64_t = c_ulonglong
+int_least8_t = int8_t
+int_least16_t = int16_t
+int_least32_t = int32_t
+int_least64_t = int64_t
+uint_least8_t = uint8_t
+uint_least16_t = uint16_t
+uint_least32_t = uint32_t
+uint_least64_t = uint64_t
+int_fast8_t = int8_t
+int_fast16_t = int16_t
+int_fast32_t = int32_t
+int_fast64_t = int64_t
+uint_fast8_t = uint8_t
+uint_fast16_t = uint16_t
+uint_fast32_t = uint32_t
+uint_fast64_t = uint64_t
+intptr_t = c_long
+uintptr_t = c_ulong
+intmax_t = c_longlong
+uintmax_t = c_ulonglong
+__all__ = ['ENGINE', 'pkcs7_enc_content_st', '__int16_t',
+           'X509_REVOKED', 'SSL_CTX', 'UIT_BOOLEAN',
+           '__darwin_time_t', 'ucontext64_t', 'int_fast32_t',
+           'pem_ctx_st', 'uint8_t', 'fpos_t', 'X509', 'COMP_CTX',
+           'tm', 'N10pem_ctx_st4DOLLAR_17E', 'swblk_t',
+           'ASN1_TEMPLATE', '__darwin_pthread_t', 'fixpt_t',
+           'BIO_METHOD', 'ASN1_PRINTABLESTRING', 'EVP_ENCODE_CTX',
+           'dh_method', 'bio_f_buffer_ctx_struct', 'in_port_t',
+           'X509_SIG', '__darwin_ssize_t', '__darwin_sigset_t',
+           'wait', 'uint_fast16_t', 'N12asn1_type_st4DOLLAR_11E',
+           'uint_least8_t', 'pthread_rwlock_t', 'ASN1_IA5STRING',
+           'fsfilcnt_t', 'ucontext', '__uint64_t', 'timespec',
+           'x509_cinf_st', 'COMP_METHOD', 'MD5_CTX', 'buf_mem_st',
+           'ASN1_ENCODING_st', 'PBEPARAM', 'X509_NAME_ENTRY',
+           '__darwin_va_list', 'ucontext_t', 'lhash_st',
+           'N4wait3DOLLAR_4E', '__darwin_uuid_t',
+           '_ossl_old_des_ks_struct', 'id_t', 'ASN1_BIT_STRING',
+           'va_list', '__darwin_wchar_t', 'pthread_key_t',
+           'pkcs7_signer_info_st', 'ASN1_METHOD', 'DSA_SIG', 'DSA',
+           'UIT_NONE', 'pthread_t', '__darwin_useconds_t',
+           'uint_fast8_t', 'UI_STRING', 'DES_cblock',
+           '__darwin_mcontext64_t', 'rlim_t', 'PEM_Encode_Seal_st',
+           'SHAstate_st', 'u_quad_t', 'openssl_fptr',
+           '_opaque_pthread_rwlockattr_t',
+           'N18x509_attributes_st4DOLLAR_13E',
+           '__darwin_pthread_rwlock_t', 'daddr_t', 'ui_string_st',
+           'x509_file_st', 'X509_req_info_st', 'int_least64_t',
+           'evp_Encode_Ctx_st', 'X509_OBJECTS', 'CRYPTO_EX_DATA',
+           '__int8_t', 'AUTHORITY_KEYID_st', '_opaque_pthread_attr_t',
+           'sigstack', 'EVP_CIPHER_CTX', 'X509_extension_st', 'pid_t',
+           'RSA_METHOD', 'PEM_USER', 'pem_recip_st', 'env_md_ctx_st',
+           'rc5_key_st', 'ui_st', 'X509_PUBKEY', 'u_int8_t',
+           'ASN1_ITEM_st', 'pkcs7_recip_info_st', 'ssl2_state_st',
+           'off_t', 'N10ssl_ctx_st4DOLLAR_18E', 'crypto_ex_data_st',
+           'ui_method_st', '__darwin_pthread_rwlockattr_t',
+           'CRYPTO_EX_dup', '__darwin_ino_t', '__sFILE',
+           'OSUnknownByteOrder', 'BN_MONT_CTX', 'ASN1_NULL', 'time_t',
+           'CRYPTO_EX_new', 'asn1_type_st', 'CRYPTO_EX_DATA_FUNCS',
+           'user_time_t', 'BIGNUM', 'pthread_rwlockattr_t',
+           'ASN1_VALUE_st', 'DH_METHOD', '__darwin_off_t',
+           '_opaque_pthread_t', 'bn_blinding_st', 'RSA', 'ssize_t',
+           'mcontext64_t', 'user_long_t', 'fsblkcnt_t', 'cert_st',
+           '__darwin_pthread_condattr_t', 'X509_PKEY',
+           '__darwin_id_t', '__darwin_nl_item', 'SSL2_STATE', 'FILE',
+           'pthread_mutexattr_t', 'size_t',
+           '_ossl_old_des_key_schedule', 'pkcs7_issuer_and_serial_st',
+           'sigval', 'CRYPTO_MEM_LEAK_CB', 'X509_NAME', 'blkcnt_t',
+           'uint_least16_t', '__darwin_dev_t', 'evp_cipher_info_st',
+           'BN_BLINDING', 'ssl3_state_st', 'uint_least64_t',
+           'user_addr_t', 'DES_key_schedule', 'RIPEMD160_CTX',
+           'u_char', 'X509_algor_st', 'uid_t', 'sess_cert_st',
+           'u_int64_t', 'u_int16_t', 'sigset_t', '__darwin_ptrdiff_t',
+           'ASN1_CTX', 'STACK', '__int32_t', 'UI_METHOD',
+           'NETSCAPE_SPKI', 'UIT_PROMPT', 'st_CRYPTO_EX_DATA_IMPL',
+           'cast_key_st', 'X509_HASH_DIR_CTX', 'sigevent',
+           'user_ssize_t', 'clock_t', 'aes_key_st',
+           '__darwin_socklen_t', '__darwin_intptr_t', 'int_fast64_t',
+           'asn1_string_table_st', 'uint_fast32_t',
+           'ASN1_VISIBLESTRING', 'DSA_SIG_st', 'obj_name_st',
+           'X509_LOOKUP_METHOD', 'u_int32_t', 'EVP_CIPHER_INFO',
+           '__gnuc_va_list', 'AES_KEY', 'PKCS7_ISSUER_AND_SERIAL',
+           'BN_CTX', '__darwin_blkcnt_t', 'key_t', 'SHA_CTX',
+           'pkcs7_signed_st', 'SSL', 'N10pem_ctx_st4DOLLAR_16E',
+           'pthread_attr_t', 'EVP_MD', 'uint', 'ASN1_BOOLEAN',
+           'ino_t', '__darwin_clock_t', 'ASN1_OCTET_STRING',
+           'asn1_ctx_st', 'BIO_F_BUFFER_CTX', 'bn_mont_ctx_st',
+           'X509_REQ_INFO', 'PEM_CTX', 'sigvec',
+           '__darwin_pthread_mutexattr_t', 'x509_attributes_st',
+           'stack_t', '__darwin_mode_t', '__mbstate_t',
+           'asn1_object_st', 'ASN1_ENCODING', '__uint8_t',
+           'LHASH_NODE', 'PKCS7_SIGNER_INFO', 'asn1_method_st',
+           'stack_st', 'bio_info_cb', 'div_t', 'UIT_VERIFY',
+           'PBEPARAM_st', 'N4wait3DOLLAR_3E', 'quad_t', '__siginfo',
+           '__darwin_mbstate_t', 'rsa_st', 'ASN1_UNIVERSALSTRING',
+           'uint64_t', 'ssl_comp_st', 'X509_OBJECT', 'pthread_cond_t',
+           'DH', '__darwin_wctype_t', 'PKCS7_ENVELOPE', 'ASN1_TLC_st',
+           'sig_atomic_t', 'BIO', 'nlink_t', 'BUF_MEM', 'SSL3_RECORD',
+           'bio_method_st', 'timeval', 'UI_string_types', 'BIO_dummy',
+           'ssl_ctx_st', 'NETSCAPE_CERT_SEQUENCE',
+           'BIT_STRING_BITNAME_st', '__darwin_pthread_attr_t',
+           'int8_t', '__darwin_wint_t', 'OBJ_NAME',
+           'PKCS8_PRIV_KEY_INFO', 'PBE2PARAM_st',
+           'LHASH_DOALL_FN_TYPE', 'x509_st', 'X509_VAL', 'dev_t',
+           'ASN1_TEMPLATE_st', 'MD5state_st', '__uint16_t',
+           'LHASH_DOALL_ARG_FN_TYPE', 'mdc2_ctx_st', 'SSL3_STATE',
+           'ssl3_buffer_st', 'ASN1_ITEM_EXP',
+           '_opaque_pthread_condattr_t', 'mode_t', 'ASN1_VALUE',
+           'qaddr_t', '__darwin_gid_t', 'EVP_PKEY', 'CRYPTO_EX_free',
+           '_ossl_old_des_cblock', 'X509_INFO', 'asn1_string_st',
+           'intptr_t', 'UIT_INFO', 'int_fast8_t', 'sigaltstack',
+           'env_md_st', 'LHASH', '__darwin_ucontext_t',
+           'PKCS7_SIGN_ENVELOPE', '__darwin_mcontext_t', 'ct_rune_t',
+           'MD2_CTX', 'pthread_once_t', 'SSL3_BUFFER', 'fd_mask',
+           'ASN1_TYPE', 'PKCS7_SIGNED', 'ssl3_record_st', 'BF_KEY',
+           'MD4state_st', 'MD4_CTX', 'int16_t', 'SSL_CIPHER',
+           'rune_t', 'X509_TRUST', 'siginfo_t', 'X509_STORE',
+           '__sbuf', 'X509_STORE_CTX', '__darwin_blksize_t', 'ldiv_t',
+           'ASN1_TIME', 'SSL_METHOD', 'X509_LOOKUP',
+           'Netscape_spki_st', 'P_PID', 'sigaction', 'sig_t',
+           'hostent', 'x509_cert_aux_st', '_opaque_pthread_cond_t',
+           'segsz_t', 'ushort', '__darwin_ct_rune_t', 'fd_set',
+           'BN_RECP_CTX', 'x509_lookup_st', 'uint16_t', 'pkcs7_st',
+           'asn1_header_st', '__darwin_pthread_key_t',
+           'x509_trust_st', '__darwin_pthread_handler_rec', 'int32_t',
+           'X509_CRL_INFO', 'N11evp_pkey_st4DOLLAR_12E', 'MDC2_CTX',
+           'N23_ossl_old_des_ks_struct4DOLLAR_10E', 'ASN1_HEADER',
+           'X509_crl_info_st', 'LHASH_HASH_FN_TYPE',
+           '_opaque_pthread_mutexattr_t', 'ssl_st',
+           'N8pkcs7_st4DOLLAR_15E', 'evp_pkey_st',
+           'pkcs7_signedandenveloped_st', '__darwin_mach_port_t',
+           'EVP_PBE_KEYGEN', '_opaque_pthread_mutex_t',
+           'ASN1_UTCTIME', 'mcontext', 'crypto_ex_data_func_st',
+           'u_long', 'PBKDF2PARAM_st', 'rc4_key_st', 'DSA_METHOD',
+           'EVP_CIPHER', 'BIT_STRING_BITNAME', 'PKCS7_RECIP_INFO',
+           'ssl3_enc_method', 'X509_CERT_AUX', 'uintmax_t',
+           'int_fast16_t', 'RC5_32_KEY', 'ucontext64', 'ASN1_INTEGER',
+           'u_short', 'N14x509_object_st4DOLLAR_14E', 'mcontext64',
+           'X509_sig_st', 'ASN1_GENERALSTRING', 'PKCS7', '__sFILEX',
+           'X509_name_entry_st', 'ssl_session_st', 'caddr_t',
+           'bignum_st', 'X509_CINF', '__darwin_pthread_cond_t',
+           'ASN1_TLC', 'PKCS7_ENCRYPT', 'NETSCAPE_SPKAC',
+           'Netscape_spkac_st', 'idtype_t', 'UIT_ERROR',
+           'uint_fast64_t', 'in_addr_t', 'pthread_mutex_t',
+           '__int64_t', 'ASN1_BMPSTRING', 'uint32_t',
+           'PEM_ENCODE_SEAL_CTX', 'suseconds_t', 'ASN1_OBJECT',
+           'X509_val_st', 'private_key_st', 'CRYPTO_dynlock',
+           'X509_objects_st', 'CRYPTO_EX_DATA_IMPL',
+           'pthread_condattr_t', 'PKCS7_DIGEST', 'uint_least32_t',
+           'ASN1_STRING', '__uint32_t', 'P_PGID', 'rsa_meth_st',
+           'X509_crl_st', 'RC2_KEY', '__darwin_fsfilcnt_t',
+           'X509_revoked_st', 'PBE2PARAM', 'blksize_t',
+           'Netscape_certificate_sequence', 'ssl_cipher_st',
+           'bignum_ctx', 'register_t', 'ASN1_UTF8STRING',
+           'pkcs7_encrypted_st', 'RC4_KEY', '__darwin_ucontext64_t',
+           'N13ssl2_state_st4DOLLAR_19E', 'bn_recp_ctx_st',
+           'CAST_KEY', 'X509_ATTRIBUTE', '__darwin_suseconds_t',
+           '__sigaction', 'user_ulong_t', 'syscall_arg_t',
+           'evp_cipher_ctx_st', 'X509_ALGOR', 'mcontext_t',
+           'const_DES_cblock', '__darwin_fsblkcnt_t', 'dsa_st',
+           'int_least8_t', 'MD2state_st', 'X509_EXTENSION',
+           'GEN_SESSION_CB', 'int_least16_t', '__darwin_wctrans_t',
+           'PBKDF2PARAM', 'x509_lookup_method_st', 'pem_password_cb',
+           'X509_info_st', 'x509_store_st', '__darwin_natural_t',
+           'X509_pubkey_st', 'pkcs7_digest_st', '__darwin_size_t',
+           'ASN1_STRING_TABLE', 'OSLittleEndian', 'RIPEMD160state_st',
+           'pkcs7_enveloped_st', 'UI', 'ptrdiff_t', 'X509_REQ',
+           'CRYPTO_dynlock_value', 'X509_req_st', 'x509_store_ctx_st',
+           'N13ssl3_state_st4DOLLAR_20E', 'lhash_node_st',
+           '__darwin_pthread_mutex_t', 'LHASH_COMP_FN_TYPE',
+           '__darwin_rune_t', 'rlimit', '__darwin_pthread_once_t',
+           'OSBigEndian', 'uintptr_t', '__darwin_uid_t', 'u_int',
+           'ASN1_T61STRING', 'gid_t', 'ssl_method_st', 'ASN1_ITEM',
+           'ASN1_ENUMERATED', '_opaque_pthread_rwlock_t',
+           'pkcs8_priv_key_info_st', 'intmax_t', 'sigcontext',
+           'X509_CRL', 'rc2_key_st', 'engine_st', 'x509_object_st',
+           '_opaque_pthread_once_t', 'DES_ks', 'SSL_COMP',
+           'dsa_method', 'int64_t', 'bio_st', 'bf_key_st',
+           'ASN1_GENERALIZEDTIME', 'PKCS7_ENC_CONTENT',
+           '__darwin_pid_t', 'lldiv_t', 'comp_method_st',
+           'EVP_MD_CTX', 'evp_cipher_st', 'X509_name_st',
+           'x509_hash_dir_st', '__darwin_mach_port_name_t',
+           'useconds_t', 'user_size_t', 'SSL_SESSION', 'rusage',
+           'ssl_crock_st', 'int_least32_t', '__sigaction_u', 'dh_st',
+           'P_ALL', '__darwin_stack_t', 'N6DES_ks3DOLLAR_9E',
+           'comp_ctx_st', 'X509_CERT_FILE_CTX']
diff --git a/Lib/lib2to3/tests/test_fixers.py b/Lib/lib2to3/tests/test_fixers.py
index e62e0f9..705b04e 100755
--- a/Lib/lib2to3/tests/test_fixers.py
+++ b/Lib/lib2to3/tests/test_fixers.py
@@ -9,10 +9,10 @@
     import support
 
 # Python imports
+import os
 import unittest
 from itertools import chain
 from operator import itemgetter
-from os.path import dirname, pathsep
 
 # Local imports
 from .. import pygram
@@ -3274,14 +3274,19 @@
         # Need to replace fix_import's exists method
         # so we can check that it's doing the right thing
         self.files_checked = []
+        self.present_files = set()
         self.always_exists = True
         def fake_exists(name):
             self.files_checked.append(name)
-            return self.always_exists
+            return self.always_exists or (name in self.present_files)
 
         from ..fixes import fix_import
         fix_import.exists = fake_exists
 
+    def tearDown(self):
+        from lib2to3.fixes import fix_import
+        fix_import.exists = os.path.exists
+
     def check_both(self, b, a):
         self.always_exists = True
         FixerTestCase.check(self, b, a)
@@ -3291,10 +3296,12 @@
     def test_files_checked(self):
         def p(path):
             # Takes a unix path and returns a path with correct separators
-            return pathsep.join(path.split("/"))
+            return os.path.pathsep.join(path.split("/"))
 
         self.always_exists = False
-        expected_extensions = ('.py', pathsep, '.pyc', '.so', '.sl', '.pyd')
+        self.present_files = set(['__init__.py'])
+        expected_extensions = ('.py', os.path.pathsep, '.pyc', '.so',
+                               '.sl', '.pyd')
         names_to_test = (p("/spam/eggs.py"), "ni.py", p("../../shrubbery.py"))
 
         for name in names_to_test:
@@ -3302,11 +3309,32 @@
             self.filename = name
             self.unchanged("import jam")
 
-            if dirname(name): name = dirname(name) + '/jam'
-            else:             name = 'jam'
+            if os.path.dirname(name):
+                name = os.path.dirname(name) + '/jam'
+            else:
+                name = 'jam'
             expected_checks = set(name + ext for ext in expected_extensions)
+            expected_checks.add("__init__.py")
 
-            self.failUnlessEqual(set(self.files_checked), expected_checks)
+            self.assertEqual(set(self.files_checked), expected_checks)
+
+    def test_not_in_package(self):
+        s = "import bar"
+        self.always_exists = False
+        self.present_files = set(["bar.py"])
+        self.unchanged(s)
+
+    def test_in_package(self):
+        b = "import bar"
+        a = "from . import bar"
+        self.always_exists = False
+        self.present_files = set(["__init__.py", "bar.py"])
+        self.check(b, a)
+
+    def test_comments_and_indent(self):
+        b = "import bar # Foo"
+        a = "from . import bar # Foo"
+        self.check(b, a)
 
     def test_from(self):
         b = "from foo import bar, baz"
@@ -3577,6 +3605,67 @@
         self.check(b, a)
 
 
+class Test_getcwdu(FixerTestCase):
+
+    fixer = 'getcwdu'
+
+    def test_basic(self):
+        b = """os.getcwdu"""
+        a = """os.getcwd"""
+        self.check(b, a)
+
+        b = """os.getcwdu()"""
+        a = """os.getcwd()"""
+        self.check(b, a)
+
+        b = """meth = os.getcwdu"""
+        a = """meth = os.getcwd"""
+        self.check(b, a)
+
+        b = """os.getcwdu(args)"""
+        a = """os.getcwd(args)"""
+        self.check(b, a)
+
+    def test_comment(self):
+        b = """os.getcwdu() # Foo"""
+        a = """os.getcwd() # Foo"""
+        self.check(b, a)
+
+    def test_unchanged(self):
+        s = """os.getcwd()"""
+        self.unchanged(s)
+
+        s = """getcwdu()"""
+        self.unchanged(s)
+
+        s = """os.getcwdb()"""
+        self.unchanged(s)
+
+    def test_indentation(self):
+        b = """
+            if 1:
+                os.getcwdu()
+            """
+        a = """
+            if 1:
+                os.getcwd()
+            """
+        self.check(b, a)
+
+    def test_multilation(self):
+        b = """os .getcwdu()"""
+        a = """os .getcwd()"""
+        self.check(b, a)
+
+        b = """os.  getcwdu"""
+        a = """os.  getcwd"""
+        self.check(b, a)
+
+        b = """os.getcwdu (  )"""
+        a = """os.getcwd (  )"""
+        self.check(b, a)
+
+
 if __name__ == "__main__":
     import __main__
     support.run_all_tests(__main__)
diff --git a/Lib/test/test_datetime.py b/Lib/test/test_datetime.py
index 1674961..ff00d8b 100644
--- a/Lib/test/test_datetime.py
+++ b/Lib/test/test_datetime.py
@@ -253,7 +253,7 @@
         self.assertRaises(TypeError, lambda: a // x)
         self.assertRaises(TypeError, lambda: x // a)
 
-        # Divison of int by timedelta doesn't make sense.
+        # Division of int by timedelta doesn't make sense.
         # Division by zero doesn't make sense.
         for zero in 0, 0L:
             self.assertRaises(TypeError, lambda: zero // a)
diff --git a/Lib/test/test_docxmlrpc.py b/Lib/test/test_docxmlrpc.py
index 84f18ee..57813c9 100644
--- a/Lib/test/test_docxmlrpc.py
+++ b/Lib/test/test_docxmlrpc.py
@@ -9,9 +9,9 @@
 PORT = None
 
 def server(evt, numrequests):
-    try:
-        serv = DocXMLRPCServer(("localhost", 0), logRequests=False)
+    serv = DocXMLRPCServer(("localhost", 0), logRequests=False)
 
+    try:
         global PORT
         PORT = serv.socket.getsockname()[1]
 
diff --git a/Mac/BuildScript/build-installer.py b/Mac/BuildScript/build-installer.py
index 1fd2439..2408960 100755
--- a/Mac/BuildScript/build-installer.py
+++ b/Mac/BuildScript/build-installer.py
@@ -129,8 +129,8 @@
     ),
 
     dict(
-        name="SQLite 3.3.5",
-        url="http://www.sqlite.org/sqlite-3.3.5.tar.gz",
+        name="SQLite 3.6.3",
+        url="http://www.sqlite.org/sqlite-3.6.3.tar.gz",
         checksum='93f742986e8bc2dfa34792e16df017a6feccf3a2',
         configure_pre=[
             '--enable-threadsafe',
@@ -170,8 +170,8 @@
             ),
     ),
     dict(
-        name="Sleepycat DB 4.4",
-        url="http://downloads.sleepycat.com/db-4.4.20.tar.gz",
+        name="Sleepycat DB 4.7.25",
+        url="http://download.oracle.com/berkeley-db/db-4.7.25.tar.gz",
         #name="Sleepycat DB 4.3.29",
         #url="http://downloads.sleepycat.com/db-4.3.29.tar.gz",
         buildDir="build_unix",
@@ -585,21 +585,23 @@
     version = getVersion()
     docdir = os.path.join(rootDir, 'pydocs')
 
+    novername = 'python-docs-html.tar.bz2'
     name = 'html-%s.tar.bz2'%(getFullVersion(),)
     sourceArchive = os.path.join(DEPSRC, name)
     if os.path.exists(sourceArchive):
         print "Using local copy of %s"%(name,)
 
     else:
-        print "Downloading %s"%(name,)
+        print "Downloading %s"%(novername,)
         downloadURL('http://www.python.org/ftp/python/doc/%s/%s'%(
-            getFullVersion(), name), sourceArchive)
+            getFullVersion(), novername), sourceArchive)
         print "Archive for %s stored as %s"%(name, sourceArchive)
 
     extractArchive(os.path.dirname(docdir), sourceArchive)
+
     os.rename(
             os.path.join(
-                os.path.dirname(docdir), 'Python-Docs-%s'%(getFullVersion(),)),
+                os.path.dirname(docdir), 'python-docs-html'),
             docdir)
 
 
@@ -1028,11 +1030,11 @@
     buildPython()
     buildPythonDocs()
     fn = os.path.join(WORKDIR, "_root", "Applications",
-                "MacPython %s"%(getVersion(),), "Update Shell Profile.command")
+                "Python %s"%(getVersion(),), "Update Shell Profile.command")
     patchFile("scripts/postflight.patch-profile",  fn)
     os.chmod(fn, 0755)
 
-    folder = os.path.join(WORKDIR, "_root", "Applications", "MacPython %s"%(
+    folder = os.path.join(WORKDIR, "_root", "Applications", "Python %s"%(
         getVersion(),))
     os.chmod(folder, 0755)
     setIcon(folder, "../Icons/Python Folder.icns")
diff --git a/Modules/_codecsmodule.c b/Modules/_codecsmodule.c
index 9250e3e..9a14700 100644
--- a/Modules/_codecsmodule.c
+++ b/Modules/_codecsmodule.c
@@ -115,7 +115,7 @@
 to the default encoding. errors may be given to set a different error\n\
 handling scheme. Default is 'strict' meaning that encoding errors raise\n\
 a ValueError. Other possible values are 'ignore' and 'replace'\n\
-as well as any other name registerd with codecs.register_error that is\n\
+as well as any other name registered with codecs.register_error that is\n\
 able to handle ValueErrors.");
 
 static PyObject *
diff --git a/Modules/cjkcodecs/multibytecodec.c b/Modules/cjkcodecs/multibytecodec.c
index 695df02..5fb5ec0 100644
--- a/Modules/cjkcodecs/multibytecodec.c
+++ b/Modules/cjkcodecs/multibytecodec.c
@@ -36,7 +36,7 @@
 Decodes `string' using I, an MultibyteCodec instance. errors may be given\n\
 to set a different error handling scheme. Default is 'strict' meaning\n\
 that encoding errors raise a UnicodeDecodeError. Other possible values\n\
-are 'ignore' and 'replace' as well as any other name registerd with\n\
+are 'ignore' and 'replace' as well as any other name registered with\n\
 codecs.register_error that is able to handle UnicodeDecodeErrors.");
 
 static char *codeckwarglist[] = {"input", "errors", NULL};
diff --git a/Objects/floatobject.c b/Objects/floatobject.c
index 2faff34..881671c 100644
--- a/Objects/floatobject.c
+++ b/Objects/floatobject.c
@@ -1548,7 +1548,7 @@
 #ifdef Py_NAN
 	if (Py_IS_NAN(self)) {
 	  PyErr_SetString(PyExc_ValueError,
-			  "Cannot pass nan to float.as_integer_ratio.");
+			  "Cannot pass NaN to float.as_integer_ratio.");
 	  return NULL;
 	}
 #endif
@@ -1607,7 +1607,7 @@
 "\n"
 "Returns a pair of integers, whose ratio is exactly equal to the original\n"
 "float and with a positive denominator.\n"
-"Raises OverflowError on infinities and a ValueError on nans.\n"
+"Raises OverflowError on infinities and a ValueError on NaNs.\n"
 "\n"
 ">>> (10.0).as_integer_ratio()\n"
 "(10, 1)\n"
diff --git a/Objects/listobject.c b/Objects/listobject.c
index 10f2c5d..e8379e1 100644
--- a/Objects/listobject.c
+++ b/Objects/listobject.c
@@ -2459,11 +2459,14 @@
 PyDoc_STRVAR(insert_doc,
 "L.insert(index, object) -- insert object before index");
 PyDoc_STRVAR(pop_doc,
-"L.pop([index]) -> item -- remove and return item at index (default last)");
+"L.pop([index]) -> item -- remove and return item at index (default last).\n"
+"Raises IndexError if list is empty or index is out of range.");
 PyDoc_STRVAR(remove_doc,
-"L.remove(value) -- remove first occurrence of value");
+"L.remove(value) -- remove first occurrence of value.\n"
+"Raises ValueError if the value is not present.");
 PyDoc_STRVAR(index_doc,
-"L.index(value, [start, [stop]]) -> integer -- return first index of value");
+"L.index(value, [start, [stop]]) -> integer -- return first index of value.\n"
+"Raises ValueError if the value is not present.");
 PyDoc_STRVAR(count_doc,
 "L.count(value) -> integer -- return number of occurrences of value");
 PyDoc_STRVAR(reverse_doc,
diff --git a/Objects/setobject.c b/Objects/setobject.c
index fbbdf6e..075f8e7 100644
--- a/Objects/setobject.c
+++ b/Objects/setobject.c
@@ -754,7 +754,8 @@
 	return key;
 }
 
-PyDoc_STRVAR(pop_doc, "Remove and return an arbitrary set element.");
+PyDoc_STRVAR(pop_doc, "Remove and return an arbitrary set element.\n\
+Raises KeyError if the set is empty.");
 
 static int
 set_traverse(PySetObject *so, visitproc visit, void *arg)
diff --git a/Objects/stringobject.c b/Objects/stringobject.c
index b9a70a0..7f30f66 100644
--- a/Objects/stringobject.c
+++ b/Objects/stringobject.c
@@ -1591,9 +1591,9 @@
 PyDoc_STRVAR(partition__doc__,
 "S.partition(sep) -> (head, sep, tail)\n\
 \n\
-Searches for the separator sep in S, and returns the part before it,\n\
+Search for the separator sep in S, and return the part before it,\n\
 the separator itself, and the part after it.  If the separator is not\n\
-found, returns S and two empty strings.");
+found, return S and two empty strings.");
 
 static PyObject *
 string_partition(PyStringObject *self, PyObject *sep_obj)
@@ -1622,9 +1622,9 @@
 PyDoc_STRVAR(rpartition__doc__,
 "S.rpartition(sep) -> (tail, sep, head)\n\
 \n\
-Searches for the separator sep in S, starting at the end of S, and returns\n\
+Search for the separator sep in S, starting at the end of S, and return\n\
 the part before it, the separator itself, and the part after it.  If the\n\
-separator is not found, returns two empty strings and S.");
+separator is not found, return two empty strings and S.");
 
 static PyObject *
 string_rpartition(PyStringObject *self, PyObject *sep_obj)
@@ -3357,7 +3357,7 @@
 to the default encoding. errors may be given to set a different error\n\
 handling scheme. Default is 'strict' meaning that encoding errors raise\n\
 a UnicodeDecodeError. Other possible values are 'ignore' and 'replace'\n\
-as well as any other name registerd with codecs.register_error that is\n\
+as well as any other name registered with codecs.register_error that is\n\
 able to handle UnicodeDecodeErrors.");
 
 static PyObject *
@@ -3506,7 +3506,7 @@
 PyDoc_STRVAR(ljust__doc__,
 "S.ljust(width[, fillchar]) -> string\n"
 "\n"
-"Return S left justified in a string of length width. Padding is\n"
+"Return S left-justified in a string of length width. Padding is\n"
 "done using the specified fill character (default is a space).");
 
 static PyObject *
@@ -3530,7 +3530,7 @@
 PyDoc_STRVAR(rjust__doc__,
 "S.rjust(width[, fillchar]) -> string\n"
 "\n"
-"Return S right justified in a string of length width. Padding is\n"
+"Return S right-justified in a string of length width. Padding is\n"
 "done using the specified fill character (default is a space)");
 
 static PyObject *
diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c
index 348ae8c..b1a7003 100644
--- a/Objects/tupleobject.c
+++ b/Objects/tupleobject.c
@@ -719,7 +719,9 @@
 }
 
 PyDoc_STRVAR(index_doc,
-"T.index(value, [start, [stop]]) -> integer -- return first index of value");
+"T.index(value, [start, [stop]]) -> integer -- return first index of value.\n"
+"Raises ValueError if the value is not present."
+);
 PyDoc_STRVAR(count_doc,
 "T.count(value) -> integer -- return number of occurrences of value");
 PyDoc_STRVAR(sizeof_doc,
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index f8601d8..1742425 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -7070,7 +7070,7 @@
 PyDoc_STRVAR(ljust__doc__,
 "S.ljust(width[, fillchar]) -> int\n\
 \n\
-Return S left justified in a Unicode string of length width. Padding is\n\
+Return S left-justified in a Unicode string of length width. Padding is\n\
 done using the specified fill character (default is a space).");
 
 static PyObject *
@@ -7456,7 +7456,7 @@
 PyDoc_STRVAR(rjust__doc__,
 "S.rjust(width[, fillchar]) -> unicode\n\
 \n\
-Return S right justified in a Unicode string of length width. Padding is\n\
+Return S right-justified in a Unicode string of length width. Padding is\n\
 done using the specified fill character (default is a space).");
 
 static PyObject *
@@ -7606,9 +7606,9 @@
 PyDoc_STRVAR(partition__doc__,
 "S.partition(sep) -> (head, sep, tail)\n\
 \n\
-Searches for the separator sep in S, and returns the part before it,\n\
+Search for the separator sep in S, and return the part before it,\n\
 the separator itself, and the part after it.  If the separator is not\n\
-found, returns S and two empty strings.");
+found, return S and two empty strings.");
 
 static PyObject*
 unicode_partition(PyUnicodeObject *self, PyObject *separator)
@@ -7619,9 +7619,9 @@
 PyDoc_STRVAR(rpartition__doc__,
 "S.rpartition(sep) -> (tail, sep, head)\n\
 \n\
-Searches for the separator sep in S, starting at the end of S, and returns\n\
+Search for the separator sep in S, starting at the end of S, and return\n\
 the part before it, the separator itself, and the part after it.  If the\n\
-separator is not found, returns two empty strings and S.");
+separator is not found, return two empty strings and S.");
 
 static PyObject*
 unicode_rpartition(PyUnicodeObject *self, PyObject *separator)
diff --git a/setup.py b/setup.py
index 4b23186..a43b94e 100644
--- a/setup.py
+++ b/setup.py
@@ -934,7 +934,8 @@
             ]
             sqlite_libfile = self.compiler.find_library_file(
                                 sqlite_dirs_to_check + lib_dirs, 'sqlite3')
-            sqlite_libdir = [os.path.abspath(os.path.dirname(sqlite_libfile))]
+            if sqlite_libfile:
+                sqlite_libdir = [os.path.abspath(os.path.dirname(sqlite_libfile))]
 
         if sqlite_incdir and sqlite_libdir:
             sqlite_srcs = ['_sqlite/cache.c',