Avoid exporting private helpers
(thanks "make smelly")
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index f9117f1..84b5024 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -641,7 +641,7 @@
*/
#ifdef Py_DEBUG
-int unicode_old_new_calls = 0;
+static int unicode_old_new_calls = 0;
#endif
static PyUnicodeObject *
@@ -752,7 +752,7 @@
}
#ifdef Py_DEBUG
-int unicode_new_new_calls = 0;
+static int unicode_new_new_calls = 0;
/* Functions wrapping macros for use in debugger */
char *_PyUnicode_utf8(void *unicode){
@@ -1181,7 +1181,7 @@
}
#ifdef Py_DEBUG
-int unicode_ready_calls = 0;
+static int unicode_ready_calls = 0;
#endif
static int
@@ -1780,7 +1780,7 @@
/* Ensure that a string uses the most efficient storage, if it is not the
case: create a new string with of the right kind. Write NULL into *p_unicode
on error. */
-void
+static void
unicode_adjust_maxchar(PyObject **p_unicode)
{
PyObject *unicode, *copy;
@@ -3321,7 +3321,7 @@
}
#ifdef Py_DEBUG
-int unicode_as_unicode_calls = 0;
+static int unicode_as_unicode_calls = 0;
#endif
@@ -5517,7 +5517,7 @@
pop out of ASCII range. Otherwise returns the length of the
required buffer to hold the string.
*/
-Py_ssize_t
+static Py_ssize_t
length_of_escaped_ascii_string(const char *s, Py_ssize_t size)
{
const unsigned char *p = (const unsigned char *)s;