tpaste.h File Reference

Preprocessor token pasting utils.

Copyright (c) 2012-2018 Microchip Technology Inc. and its subsidiaries.

Macros
Token Paste
Paste N preprocessing tokens together, these tokens being allowed to be #defined. May be used only within macros with the tokens passed as arguments if the tokens are #defined. For example, writing TPASTE2(U, WIDTH) within a macro #defined by UTYPE(WIDTH) and invoked as UTYPE(UL_WIDTH) with UL_WIDTH #defined as 32 is equivalent to writing U32.
#define	TPASTE2(a, b)   a##b
#define	TPASTE3(a, b, c)   a##b##c
#define	TPASTE4(a, b, c, d)   a##b##c##d
#define	TPASTE5(a, b, c, d, e)   a##b##c##d##e
#define	TPASTE6(a, b, c, d, e, f)   a##b##c##d##e##f
#define	TPASTE7(a, b, c, d, e, f, g)   a##b##c##d##e##f##g
#define	TPASTE8(a, b, c, d, e, f, g, h)   a##b##c##d##e##f##g##h
#define	TPASTE9(a, b, c, d, e, f, g, h, i)   a##b##c##d##e##f##g##h##i
#define	TPASTE10(a, b, c, d, e, f, g, h, i, j)   a##b##c##d##e##f##g##h##i##j
Absolute Token Paste
Paste N preprocessing tokens together, these tokens being allowed to be #defined. No restriction of use if the tokens are #defined. For example, writing ATPASTE2(U, UL_WIDTH) anywhere with UL_WIDTH #defined as 32 is equivalent to writing U32.
#define	ATPASTE2(a, b)   TPASTE2( a, b)
#define	ATPASTE3(a, b, c)   TPASTE3( a, b, c)
#define	ATPASTE4(a, b, c, d)   TPASTE4( a, b, c, d)
#define	ATPASTE5(a, b, c, d, e)   TPASTE5( a, b, c, d, e)
#define	ATPASTE6(a, b, c, d, e, f)   TPASTE6( a, b, c, d, e, f)
#define	ATPASTE7(a, b, c, d, e, f, g)   TPASTE7( a, b, c, d, e, f, g)
#define	ATPASTE8(a, b, c, d, e, f, g, h)   TPASTE8( a, b, c, d, e, f, g, h)
#define	ATPASTE9(a, b, c, d, e, f, g, h, i)   TPASTE9( a, b, c, d, e, f, g, h, i)
#define	ATPASTE10(a, b, c, d, e, f, g, h, i, j)   TPASTE10(a, b, c, d, e, f, g, h, i, j)