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#include "gameCommon.h"
#ifndef UTIL_H
#define UTIL_H
// Bit shit.
#define SET_BIT(b, n) (b | (0x1 << n))
#define CLEAR_BIT(b, n) (b & ~(0x1 << n))
#define IS_BIT_SET(b, n) ((b >> n) & 0x1)
#define TOGGLE_BIT(b, n) (b ^ (0x1 << n))
#define HAS_FLAG(v, f) ((v & f) == f)
typedef struct AxisAngle {
Vector3 axis;
float angle;
} AxisAngle;
AxisAngle AxisAngleIdentity();
float signum(float n);
float closestAngle(float a1, float a2);
#endif
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