macro.h File Reference

Useful macro definitions for general operations. More...

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Macros
#define	PH_CONCAT_2(a, b)   a##b
#define	PH_CONCAT_3(a, b, c)   a##b##c
#define	PH_CONCAT_4(a, b, c, d)   a##b##c##d
#define	PH_CONCAT_5(a, b, c, d, e)   a##b##c##d##e
#define	PH_CONCAT_6(a, b, c, d, e, f)   a##b##c##d##e##f
#define	PH_CONCAT_7(a, b, c, d, e, f, g)   a##b##c##d##e##f##g
#define	PH_CONCAT_8(a, b, c, d, e, f, g, h)   a##b##c##d##e##f##g##h
#define	PH_NO_OP()   ((void)0)
	Places an expression that does nothing. Useful in situations where the macro expansion is intended to mimic a function scope expression while doing nothing.

Detailed Description

Useful macro definitions for general operations.

Macro Definition Documentation

PH_CONCAT_2

#define PH_CONCAT_2	(		a,
			b )   a##b

PH_CONCAT_3

#define PH_CONCAT_3	(		a,
			b,
			c )   a##b##c

PH_CONCAT_4

#define PH_CONCAT_4	(		a,
			b,
			c,
			d )   a##b##c##d

PH_CONCAT_5

#define PH_CONCAT_5	(		a,
			b,
			c,
			d,
			e )   a##b##c##d##e

PH_CONCAT_6

#define PH_CONCAT_6	(		a,
			b,
			c,
			d,
			e,
			f )   a##b##c##d##e##f

PH_CONCAT_7

#define PH_CONCAT_7	(		a,
			b,
			c,
			d,
			e,
			f,
			g )   a##b##c##d##e##f##g

PH_CONCAT_8

#define PH_CONCAT_8	(		a,
			b,
			c,
			d,
			e,
			f,
			g,
			h )   a##b##c##d##e##f##g##h

PH_NO_OP

#define PH_NO_OP

(

)

((void)0)

Places an expression that does nothing. Useful in situations where the macro expansion is intended to mimic a function scope expression while doing nothing.