Move the crypto extension module aside to make way for an incremental rewrite in Python
diff --git a/OpenSSL/crypto.py b/OpenSSL/crypto.py
new file mode 100644
index 0000000..24d4bdc
--- /dev/null
+++ b/OpenSSL/crypto.py
@@ -0,0 +1,2 @@
+from OpenSSL.xcrypto import *
+from OpenSSL.xcrypto import _exception_from_error_queue
diff --git a/OpenSSL/crypto/crypto.c b/OpenSSL/crypto/crypto.c
index ad35ce9..78f3ed7 100644
--- a/OpenSSL/crypto/crypto.c
+++ b/OpenSSL/crypto/crypto.c
@@ -816,7 +816,7 @@
 #ifdef PY3
 static struct PyModuleDef cryptomodule = {
     PyModuleDef_HEAD_INIT,
-    "crypto",
+    "xcrypto",
     crypto_doc,
     -1,
     crypto_methods
@@ -829,7 +829,7 @@
  * Arguments: None
  * Returns:   None
  */
-PyOpenSSL_MODINIT(crypto) {
+PyOpenSSL_MODINIT(xcrypto) {
 #ifndef PY3
     static void *crypto_API[crypto_API_pointers];
     PyObject *c_api_object;
@@ -842,7 +842,7 @@
 #ifdef PY3
     module = PyModule_Create(&cryptomodule);
 #else
-    module = Py_InitModule3("crypto", crypto_methods, crypto_doc);
+    module = Py_InitModule3("xcrypto", crypto_methods, crypto_doc);
 #endif
 
     if (module == NULL) {
diff --git a/OpenSSL/crypto/crypto.h b/OpenSSL/crypto/crypto.h
index 4006e71..d0dba6b 100644
--- a/OpenSSL/crypto/crypto.h
+++ b/OpenSSL/crypto/crypto.h
@@ -118,7 +118,7 @@
 
 #define import_crypto() \
 { \
-  PyObject *crypto_module = PyImport_ImportModule("OpenSSL.crypto"); \
+  PyObject *crypto_module = PyImport_ImportModule("OpenSSL.xcrypto"); \
   if (crypto_module != NULL) { \
     PyObject *crypto_dict, *crypto_api_object; \
     crypto_dict = PyModule_GetDict(crypto_module); \