emscripten: Patched to compile (thanks, Caleb!). Fixes Bugzilla #4827.
diff --git a/src/SDL.c b/src/SDL.c
index 37423d4..4ad7d0d 100644
--- a/src/SDL.c
+++ b/src/SDL.c
@@ -24,6 +24,10 @@
#include "core/windows/SDL_windows.h"
#endif
+#if defined(__EMSCRIPTEN__)
+#include <emscripten.h>
+#endif
+
/* Initialization code for SDL */
#include "SDL.h"