source: azure_iot_hub/trunk/musl-1.1.18/src/multibyte/internal.h@ 388

Last change on this file since 388 was 388, checked in by coas-nagasima, 5 years ago

Azure IoT Hub Device C SDK を使ったサンプルの追加
  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
  • Property svn:mime-type set to text/x-chdr
File size: 812 bytes
Line 
1#define bittab __fsmu8
2
3#include <stdint.h>
4
5#ifdef __PIC__
6__attribute__((__visibility__("hidden")))
7#endif
8extern const uint32_t bittab[];
9
10/* Upper 6 state bits are a negative integer offset to bound-check next byte */
11/* equivalent to: ( (b-0x80) | (b+offset) ) & ~0x3f */
12#define OOB(c,b) (((((b)>>3)-0x10)|(((b)>>3)+((int32_t)(c)>>26))) & ~7)
13
14/* Interval [a,b). Either a must be 80 or b must be c0, lower 3 bits clear. */
15#define R(a,b) ((uint32_t)((a==0x80 ? 0x40u-b : 0u-a) << 23))
16#define FAILSTATE R(0x80,0x80)
17
18#define SA 0xc2u
19#define SB 0xf4u
20
21/* Arbitrary encoding for representing code units instead of characters. */
22#define CODEUNIT(c) (0xdfff & (signed char)(c))
23#define IS_CODEUNIT(c) ((unsigned)(c)-0xdf80 < 0x80)
24
25/* Get inline definition of MB_CUR_MAX. */
26#include "locale_impl.h"
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