#ifndef GUARD_MATH_UTIL_H
#define GUARD_MATH_UTIL_H

s16 invfx16(s16 y);
s16 mulfx16(s16 x, s16 y);
s32 divfx32(s32 x, s32 y);
s32 mulfx32(s32 x, s32 y);
s16 divfxn16(u8 s, s16 x, s16 y);
s16 mulfxn16(u8 s, s16 x, s16 y);

#endif //GUARD_MATH_UTIL_H