include <string.h> instead of <memory.h>

src/BulletCollision/Gimpact/btGenericPoolAllocator.h

@@ -23,7 +23,7 @@ subject to the following restrictions:
 
 #include <limits.h>
 #include <stdio.h>
-#include <memory.h>
+#include <string.h>
 #include "LinearMath/btAlignedAllocator.h"
 
 #define BT_UINT_MAX UINT_MAX

src/BulletCollision/Gimpact/gim_memory.h

@@ -34,7 +34,7 @@ email: projectileman@yahoo.com
 
 
 #include "gim_math.h"
-#include <memory.h>
+#include <string.h>
 
 #ifdef PREFETCH
 #include <xmmintrin.h>	// for prefetch