Create fileutils.c/.h
* _Py_fopen() and _Py_stat() come from Python/import.c
* (_Py)_wrealpath() comes from Python/sysmodule.c
* _Py_char2wchar(), _Py_wchar2char() and _Py_wfopen() come from Modules/main.c
* (_Py)_wstat(), (_Py)_wgetcwd(), _Py_wreadlink() come from Modules/getpath.c
diff --git a/Include/fileutils.h b/Include/fileutils.h
new file mode 100644
index 0000000..2971d9d
--- /dev/null
+++ b/Include/fileutils.h
@@ -0,0 +1,55 @@
+#ifndef Py_FILEUTILS_H
+#define Py_FILEUTILS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+PyAPI_FUNC(wchar_t *) _Py_char2wchar(
+ char *arg);
+
+PyAPI_FUNC(char*) _Py_wchar2char(
+ const wchar_t *text);
+
+#if defined(MS_WINDOWS) || defined(HAVE_STAT)
+PyAPI_FUNC(int) _Py_wstat(
+ const wchar_t* path,
+ struct stat *buf);
+#endif
+
+#ifdef HAVE_STAT
+PyAPI_FUNC(int) _Py_stat(
+ PyObject *unicode,
+ struct stat *statbuf);
+#endif
+
+PyAPI_FUNC(FILE *) _Py_wfopen(
+ const wchar_t *path,
+ const wchar_t *mode);
+
+PyAPI_FUNC(FILE*) _Py_fopen(
+ PyObject *unicode,
+ const char *mode);
+
+#ifdef HAVE_READLINK
+PyAPI_FUNC(int) _Py_wreadlink(
+ const wchar_t *path,
+ wchar_t *buf,
+ size_t bufsiz);
+#endif
+
+#ifdef HAVE_REALPATH
+PyAPI_FUNC(wchar_t*) _Py_wrealpath(
+ const wchar_t *path,
+ wchar_t *resolved_path);
+#endif
+
+PyAPI_FUNC(wchar_t*) _Py_wgetcwd(
+ wchar_t *buf,
+ size_t size);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !Py_FILEUTILS_H */