OpenSolaris_b135/lib/libast/i386/src/lib/libast/align.h

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/* : : generated from /home/gisburn/ksh93/ast_ksh_20091014/build_i386_32bit/src/lib/libast/features/align.c by iffe version 2009-10-06 : : */
#ifndef _def_align_ast
#define _def_align_ast	1
#define _sys_types	1	/* #include <sys/types.h> ok */
typedef unsigned long ALIGN_INTEGRAL;

#define ALIGN_CHUNK		8192
#define ALIGN_INTEGRAL		long
#define ALIGN_INTEGER(x)	((ALIGN_INTEGRAL)(x))
#define ALIGN_POINTER(x)	((char*)(x))
#define ALIGN_ROUND(x,y)	ALIGN_POINTER(ALIGN_INTEGER((x)+(y)-1)&~((y)-1))

#define ALIGN_BOUND		ALIGN_BOUND2
#define ALIGN_ALIGN(x)		ALIGN_ALIGN2(x)
#define ALIGN_TRUNC(x)		ALIGN_TRUNC2(x)

#define ALIGN_BIT1		0x1
#define ALIGN_BOUND1		ALIGN_BOUND2
#define ALIGN_ALIGN1(x)		ALIGN_ALIGN2(x)
#define ALIGN_TRUNC1(x)		ALIGN_TRUNC2(x)
#define ALIGN_CLRBIT1(x)	ALIGN_POINTER(ALIGN_INTEGER(x)&0xfffffffe)
#define ALIGN_SETBIT1(x)	ALIGN_POINTER(ALIGN_INTEGER(x)|0x1)
#define ALIGN_TSTBIT1(x)	ALIGN_POINTER(ALIGN_INTEGER(x)&0x1)

#define ALIGN_BIT2		0x2
#define ALIGN_BOUND2		4
#define ALIGN_ALIGN2(x)		ALIGN_TRUNC2((x)+3)
#define ALIGN_TRUNC2(x)		ALIGN_POINTER(ALIGN_INTEGER(x)&0xfffffffc)
#define ALIGN_CLRBIT2(x)	ALIGN_POINTER(ALIGN_INTEGER(x)&0xfffffffd)
#define ALIGN_SETBIT2(x)	ALIGN_POINTER(ALIGN_INTEGER(x)|0x2)
#define ALIGN_TSTBIT2(x)	ALIGN_POINTER(ALIGN_INTEGER(x)&0x2)

#endif