1 #define bittab __fsmu8 2 3 #include <stdint.h> 4 #include <features.h> 5 6 extern hidden const uint32_t bittab[]; 7 8 /* Upper 6 state bits are a negative integer offset to bound-check next byte */ 9 /* equivalent to: ( (b-0x80) | (b+offset) ) & ~0x3f */ 10 #define OOB(c,b) (((((b)>>3)-0x10)|(((b)>>3)+((int32_t)(c)>>26))) & ~7) 11 12 /* Interval [a,b). Either a must be 80 or b must be c0, lower 3 bits clear. */ 13 #define R(a,b) ((uint32_t)((a==0x80 ? 0x40u-b : 0u-a) << 23)) 14 #define FAILSTATE R(0x80,0x80) 15 16 #define SA 0xc2u 17 #define SB 0xf4u 18 19 /* Arbitrary encoding for representing code units instead of characters. */ 20 #define CODEUNIT(c) (0xdfff & (signed char)(c)) 21 #define IS_CODEUNIT(c) ((unsigned)(c)-0xdf80 < 0x80) 22 23 /* Get inline definition of MB_CUR_MAX. */ 24 #include "locale_impl.h" 25