cosmopolitan/libc/str/tpenc.h

28 lines
817 B
C

#ifndef COSMOPOLITAN_LIBC_STR_TPENC_H_
#define COSMOPOLITAN_LIBC_STR_TPENC_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
uint64_t tpenc(int32_t) pureconst;
#ifndef __STRICT_ANSI__
#define tpenc(CODE) \
({ \
long Buf; \
int32_t Code = (CODE); \
if (0 <= Code && Code <= 127) { \
Buf = Code; \
} else { \
asm("call\ttpenc" \
: "=a"(Buf), "+D"(Code) \
: /* inputs */ \
: "cc"); \
} \
Buf; \
})
#endif
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_STR_TPENC_H_ */