#define G_PI #define G_PI_2 #define G_PI_4 #define G_SQRT2 #define G_MAXRAND #define RINT (x) #define ROUND (x) #define SQR (x) #define MAX255 (a) #define CLAMP0255 (a)
#define G_PI 3.14159265358979323846
#define G_PI_2 1.57079632679489661923
#define G_PI_4 0.78539816339744830962
#define G_SQRT2 1.4142135623730951
#define G_MAXRAND
#define RINT(x)
#define ROUND(x) ((int) ((x) + 0.5))
#define SQR(x) ((x) * (x))
#define MAX255(a) ((a) | (((a) & 256) - (((a) & 256) >> 8)))
#define CLAMP0255(a) CLAMP(a,0,255)