1/* : : generated from contrib/ast/src/lib/libast/features/align.c by iffe version 2012-07-17 : : */ 2#ifndef _def_align_ast 3#define _def_align_ast 1 4#define _sys_types 1 /* #include <sys/types.h> ok */ 5 6#define ALIGN_CHUNK 8192 7#define ALIGN_INTEGRAL uintptr_t 8#define ALIGN_INTEGER(x) ((char*)(x)-(char*)0) 9#define ALIGN_POINTER(x) ((char*)(x)) 10#define ALIGN_ROUND(x,y) ALIGN_POINTER(ALIGN_INTEGER((x)+(y)-1)&~((y)-1)) 11 12#define ALIGN_BOUND ALIGN_BOUND2 13#define ALIGN_ALIGN(x) ALIGN_ALIGN2(x) 14#define ALIGN_TRUNC(x) ALIGN_TRUNC2(x) 15 16#define ALIGN_BIT1 0x1 17#define ALIGN_BOUND1 ALIGN_BOUND2 18#define ALIGN_ALIGN1(x) ALIGN_ALIGN2(x) 19#define ALIGN_TRUNC1(x) ALIGN_TRUNC2(x) 20#define ALIGN_CLRBIT1(x) ALIGN_POINTER(ALIGN_INTEGER(x)&0xfffffffffffffffe) 21#define ALIGN_SETBIT1(x) ALIGN_POINTER(ALIGN_INTEGER(x)|0x1) 22#define ALIGN_TSTBIT1(x) ALIGN_POINTER(ALIGN_INTEGER(x)&0x1) 23 24#define ALIGN_BIT2 0x2 25#define ALIGN_BOUND2 16 26#define ALIGN_ALIGN2(x) ALIGN_TRUNC2((x)+15) 27#define ALIGN_TRUNC2(x) ALIGN_POINTER(ALIGN_INTEGER(x)&0xfffffffffffffff0) 28#define ALIGN_CLRBIT2(x) ALIGN_POINTER(ALIGN_INTEGER(x)&0xfffffffffffffffd) 29#define ALIGN_SETBIT2(x) ALIGN_POINTER(ALIGN_INTEGER(x)|0x2) 30#define ALIGN_TSTBIT2(x) ALIGN_POINTER(ALIGN_INTEGER(x)&0x2) 31 32#endif 33