Preprocessor - Token Paste

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)

#define ATPASTE10	(		a,
			b,
			c,
			d,
			e,
			f,
			g,
			h,
			i,
			j
	)		TPASTE10(a, b, c, d, e, f, g, h, i, j)

#define ATPASTE2	(		a,
			b
	)		TPASTE2( a, b)

Referenced by nand_flash_raw_initialize().

#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 TPASTE10	(		a,
			b,
			c,
			d,
			e,
			f,
			g,
			h,
			i,
			j
	)		a##b##c##d##e##f##g##h##i##j

#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