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20 lines
671 B
C
20 lines
671 B
C
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#ifndef COSMOPOLITAN_LIBC_STR_MB_INTERNAL_H_
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#define COSMOPOLITAN_LIBC_STR_MB_INTERNAL_H_
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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#define SA 0xc2u
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#define SB 0xf4u
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#define CODEUNIT(c) (0xdfff & (signed char)(c))
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#define IS_CODEUNIT(c) ((unsigned)(c)-0xdf80 < 0x80)
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#define R(a, b) ((uint32_t)((a == 0x80 ? 0x40u - b : 0u - a) << 23))
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#define FAILSTATE R(0x80, 0x80)
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#define OOB(c, b) \
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(((((b) >> 3) - 0x10) | (((b) >> 3) + ((int32_t)(c) >> 26))) & ~7)
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extern const uint32_t kMbBittab[51];
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_LIBC_STR_MB_INTERNAL_H_ */
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