···11#ifndef _SDL_GPU_H__
22#define _SDL_GPU_H__
3344+#ifndef _USE_MATH_DEFINES
45#define _USE_MATH_DEFINES // So M_PI and company get defined on MSVC when we include math.h
66+#endif
57#include <math.h> // Must be included before SDL.h, otherwise both try to define M_PI and we get a warning
6879#include "SDL.h"