--- Modules/getpath.c.orig	2011-07-14 13:29:39.587922880 -0400
+++ Modules/getpath.c	2011-07-14 13:45:05.316292222 -0400
@@ -100,6 +100,8 @@
  extern "C" {
 #endif
 
+#define	__W(x)    L ## x
+#define	WCHAR(y)  __W(y)
 
 #ifndef VERSION
 #define VERSION "2.1"
@@ -135,7 +137,7 @@
 static wchar_t progpath[MAXPATHLEN+1];
 static wchar_t *module_search_path = NULL;
 static int module_search_path_malloced = 0;
-static wchar_t *lib_python = L"lib/python" VERSION;
+static wchar_t *lib_python = L"lib/python" WCHAR(VERSION);
 
 static void
 reduce(wchar_t *dir)
@@ -641,7 +643,7 @@
         /* We can't exit, so print a warning and limp along */
         fprintf(stderr, "Not enough memory for dynamic PYTHONPATH.\n");
         fprintf(stderr, "Using default static PYTHONPATH.\n");
-        module_search_path = L"" PYTHONPATH;
+        module_search_path = L"" WCHAR(PYTHONPATH);
     }
     else {
         /* Run-time value of $PYTHONPATH goes first */