gd_intern.h File Reference

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Macros
#define	MIN(a, b)
#define	MIN3(a, b, c)
#define	MAX(a, b)
#define	MAX3(a, b, c)
#define	CLAMP(x, low, high)

Macro Definition Documentation

CLAMP

#define CLAMP	(		x,
			low,
			high )

Value:

(((x) > (high)) ? (high) : (((x) < (low)) ? (low) : (x)))

Definition at line 11 of file gd_intern.h.

MAX

#define MAX	(		a,
			b )

Value:

((a)<(b)?(b):(a))

Definition at line 8 of file gd_intern.h.

MAX3

#define MAX3	(		a,
			b,
			c )

Value:

((a)<(b)?(MAX(b,c)):(MAX(a,c)))

Definition at line 10 of file gd_intern.h.

MIN

#define MIN	(		a,
			b )

Value:

((a)<(b)?(a):(b))

Definition at line 4 of file gd_intern.h.

MIN3

#define MIN3	(		a,
			b,
			c )

Value:

((a)<(b)?(MIN(a,c)):(MIN(b,c)))

Definition at line 6 of file gd_intern.h.