utility.h

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/* BSD 3-Clause License
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 * Copyright © 2008-2025, Jice and the libtcod contributors.
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#pragma once
#ifndef LIBTCOD_UTILITY_H
#define LIBTCOD_UTILITY_H
 
#define TCOD_MAX(a, b) (((a) > (b)) ? (a) : (b))
#define TCOD_MIN(a, b) (((a) < (b)) ? (a) : (b))
#define TCOD_ABS(a) ((a) < 0 ? -(a) : (a))
#define TCOD_CLAMP(a, b, x) ((x) < (a) ? (a) : ((x) > (b) ? (b) : (x)))
#define TCOD_LERP(a, b, x) ((a) + (x) * ((b) - (a)))
 
#endif