Cleanup.

3rdparty/etc2/ProcessRGB.cpp

@@ -1,4 +1,3 @@
-#include <array>
 #include <string.h>
 
 #include "Math.hpp"

3rdparty/etc2/Types.hpp

@@ -1,7 +1,7 @@
 #ifndef __DARKRL__TYPES_HPP__
 #define __DARKRL__TYPES_HPP__
 
-#include <cstdint>
+#include <stdint.h>
 
 typedef int8_t      int8;
 typedef uint8_t     uint8;

3rdparty/pvrtc/BitScale.h

@@ -2,7 +2,7 @@
 
 #pragma once
 
-#include <cstdint>
+#include <stdint.h>
 
 //============================================================================