SDL_pixels.h needs SDL_stdinc.h for SDL_FOURCC #define (thanks, Dmitry!). Fixes Bugzilla #2384.
diff --git a/include/SDL_pixels.h b/include/SDL_pixels.h
index 5abf92a..3131af7 100644
--- a/include/SDL_pixels.h
+++ b/include/SDL_pixels.h
@@ -28,6 +28,8 @@
#ifndef _SDL_pixels_h
#define _SDL_pixels_h
+#include "SDL_stdinc.h"
+
#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus