utils.h File Reference

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Macros
#define	ABS(a)   (((a) < 0) ? -(a) : (a))
#define	MIN(a, b)   (((a) < (b)) ? (a) : (b))
#define	MAX(a, b)   (((a) > (b)) ? (a) : (b))
#define	LENGTH_OF(x)   (sizeof(x)/sizeof(x[0]))

Macro Definition Documentation

ABS

#define ABS

(

a

)

(((a) < 0) ? -(a) : (a))

LENGTH_OF

#define LENGTH_OF

(

x

)

(sizeof(x)/sizeof(x[0]))

MAX

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

MIN

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