Removed unused standard library includes from gesture source.
diff --git a/src/events/SDL_gesture.c b/src/events/SDL_gesture.c
index ebe4fe2..f7a9b4d 100644
--- a/src/events/SDL_gesture.c
+++ b/src/events/SDL_gesture.c
@@ -27,13 +27,9 @@
#include "SDL_events_c.h"
#include "SDL_gesture_c.h"
-#if !defined(__PSP__)
-#include <memory.h>
-#endif
-
-#include <string.h>
+/*
#include <stdio.h>
-#include <math.h>
+*/
/* TODO: Replace with malloc */