diff -r 8c72321542f6 -r 7f743e9b0b5b include/SDL_opengl.h
--- a/include/SDL_opengl.h	Tue Dec 15 20:11:29 2009 +0000
+++ b/include/SDL_opengl.h	Tue Dec 15 20:14:50 2009 +0000
@@ -4447,7 +4447,7 @@
 typedef long int int32_t;
 typedef long long int int64_t;
 typedef unsigned long long int uint64_t;
-#elif defined(_WIN32) && defined(__GNUC__)
+#elif defined(_WIN32) && (defined(__GNUC__) || defined(__WATCOMC__))
 #include <stdint.h>
 #elif defined(_WIN32)
 typedef __int32 int32_t;