minmax.h File Reference

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Macros
#define	min(a, b)   (((a) < (b)) ? (a) : (b))
#define	max(a, b)   (((a) > (b)) ? (a) : (b))
#define	min_t(type, a, b)   ((type)(a) < (type)(b) ? (type)(a) : (type)(b))
#define	max_t(type, a, b)   ((type)(a) > (type)(b) ? (type)(a) : (type)(b))
#define	MAX_T(type, a, b)   max_t(type, a, b)
#define	MIN_T(type, a, b)   min_t(type, a, b)
#define	swap(a, b)    do { typeof(a) __tmp = (a); (a) = (b); (b) = __tmp; } while (0)
#define	clamp(val, lo, hi)   ((val) < (lo) ? (lo) : ((val) > (hi) ? (hi) : (val)))
#define	clamp_val(val, lo, hi)   clamp((val), (lo), (hi))
#define	ARRAY_SIZE(a)   (sizeof(a) / sizeof((a)[0]))

Macro Definition Documentation

ARRAY_SIZE

#define ARRAY_SIZE

(

a

)

(sizeof(a) / sizeof((a)[0]))

clamp

#define clamp	(		val,
			lo,
			hi
	)		((val) < (lo) ? (lo) : ((val) > (hi) ? (hi) : (val)))

clamp_val

#define clamp_val	(		val,
			lo,
			hi
	)		clamp((val), (lo), (hi))

max

#define max	(		a,
			b
	)		(((a) > (b)) ? (a) : (b))

max_t

#define max_t	(		type,
			a,
			b
	)		((type)(a) > (type)(b) ? (type)(a) : (type)(b))

MAX_T

#define MAX_T	(		type,
			a,
			b
	)		max_t(type, a, b)

min

#define min	(		a,
			b
	)		(((a) < (b)) ? (a) : (b))

min_t

#define min_t	(		type,
			a,
			b
	)		((type)(a) < (type)(b) ? (type)(a) : (type)(b))

MIN_T

#define MIN_T	(		type,
			a,
			b
	)		min_t(type, a, b)

swap

#define swap	(		a,
			b
	)		do { typeof(a) __tmp = (a); (a) = (b); (b) = __tmp; } while (0)