diff -r -u Python-3.1.3-old/Modules/posixmodule.c Python-3.1.3-new/Modules/posixmodule.c
--- Python-3.1.3-old/Modules/posixmodule.c	2010-11-26 17:04:40 +0000
+++ Python-3.1.3-new/Modules/posixmodule.c	2010-11-28 11:02:28 +0000
@@ -947,7 +947,15 @@
     int st_ctime_nsec;
 };
 
-static __int64 secs_between_epochs = 11644473600; /* Seconds between 1.1.1601 and 1.1.1970 */
+/* Seconds between 1.1.1601 and 1.1.1970 */
+static __int64 secs_between_epochs =
+#if defined _MSC_VER
+    11644473600i64;
+#elif defined __GNUC__
+    11644473600LL;
+#else
+    11644473600;
+#endif
 
 static void
 FILE_TIME_to_time_t_nsec(FILETIME *in_ptr, int *time_out, int* nsec_out)
@@ -1005,19 +1013,22 @@
 }
 
 /* Emulate GetFileAttributesEx[AW] on Windows 95 */
-static int checked = 0;
-static BOOL (CALLBACK *gfaxa)(LPCSTR, GET_FILEEX_INFO_LEVELS, LPVOID);
-static BOOL (CALLBACK *gfaxw)(LPCWSTR, GET_FILEEX_INFO_LEVELS, LPVOID);
+typedef BOOL (CALLBACK *gfaxa_t)(LPCSTR, GET_FILEEX_INFO_LEVELS, LPVOID);
+typedef BOOL (CALLBACK *gfaxw_t)(LPCWSTR, GET_FILEEX_INFO_LEVELS, LPVOID);
+
+static HINSTANCE hKernel32 = NULL;
+static gfaxa_t   gfaxa;
+static gfaxw_t   gfaxw;
+
 static void
-check_gfax()
+check_gfax(void)
 {
-    HINSTANCE hKernel32;
-    if (checked)
-        return;
-    checked = 1;
-    hKernel32 = GetModuleHandle("KERNEL32");
-    *(FARPROC*)&gfaxa = GetProcAddress(hKernel32, "GetFileAttributesExA");
-    *(FARPROC*)&gfaxw = GetProcAddress(hKernel32, "GetFileAttributesExW");
+	if (hKernel32 != NULL)
+	    return;
+
+	hKernel32 = GetModuleHandle("KERNEL32");
+	gfaxa = (gfaxa_t)GetProcAddress(hKernel32, "GetFileAttributesExA");
+	gfaxw = (gfaxw_t)GetProcAddress(hKernel32, "GetFileAttributesExW");
 }
 
 static BOOL
@@ -1097,7 +1108,7 @@
        available and either succeeds to gives an error other than
        that it isn't implemented. */
     check_gfax();
-    if (gfaxa) {
+    if (gfaxw) {
         result = gfaxw(pszFile, level, pv);
         if (result || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
             return result;
diff -r -u Python-3.1.3-old/PC/dl_nt.c Python-3.1.3-new/PC/dl_nt.c
--- Python-3.1.3-old/PC/dl_nt.c	2010-05-09 16:14:22 +0000
+++ Python-3.1.3-new/PC/dl_nt.c	2010-11-28 10:29:16 +0000
@@ -44,9 +44,9 @@
 static PFN_ADDREFACTCTX pfnAddRefActCtx = NULL;
 static PFN_RELEASEACTCTX pfnReleaseActCtx = NULL;
 
-void _LoadActCtxPointers()
+void _LoadActCtxPointers(void)
 {
-    HINSTANCE hKernel32 = GetModuleHandleW(L"kernel32.dll");
+    HINSTANCE hKernel32 = GetModuleHandle("KERNEL32");
     if (hKernel32)
         pfnGetCurrentActCtx = (PFN_GETCURRENTACTCTX) GetProcAddress(hKernel32, "GetCurrentActCtx");
     // If we can't load GetCurrentActCtx (ie, pre XP) , don't bother with the rest.
@@ -58,7 +58,7 @@
     }
 }
 
-ULONG_PTR _Py_ActivateActCtx()
+ULONG_PTR _Py_ActivateActCtx(void)
 {
     ULONG_PTR ret = 0;
     if (PyWin_DLLhActivationContext && pfnActivateActCtx)
diff -r -u Python-3.1.3-old/Python/dynload_win.c Python-3.1.3-new/Python/dynload_win.c
--- Python-3.1.3-old/Python/dynload_win.c	2010-05-09 16:14:22 +0000
+++ Python-3.1.3-new/Python/dynload_win.c	2010-11-28 10:17:40 +0000
@@ -12,7 +12,7 @@
 #include <windows.h>
 
 // "activation context" magic - see dl_nt.c...
-extern ULONG_PTR _Py_ActivateActCtx();
+extern ULONG_PTR _Py_ActivateActCtx(void);
 void _Py_DeactivateActCtx(ULONG_PTR cookie);
 
 const struct filedescr _PyImport_DynLoadFiletab[] = {
@@ -28,7 +28,7 @@
 /* Case insensitive string compare, to avoid any dependencies on particular
    C RTL implementations */
 
-static int strcasecmp (char *string1, char *string2)
+static int py_strcasecmp (char *string1, char *string2)
 {
     int first, second;
 
@@ -176,7 +176,7 @@
         char pathbuf[260];
         LPTSTR dummy;
         unsigned int old_mode;
-        ULONG_PTR cookie = 0;
+
         /* We use LoadLibraryEx so Windows looks for dependent DLLs
             in directory of pathname first.  However, Windows95
             can sometimes not work correctly unless the absolute
@@ -261,7 +261,7 @@
             import_python = GetPythonImport(hDLL);
 
             if (import_python &&
-                strcasecmp(buffer,import_python)) {
+                py_strcasecmp(buffer,import_python)) {
                 PyOS_snprintf(buffer, sizeof(buffer),
                               "Module use of %.150s conflicts "
                               "with this version of Python.",