#ifndef COSMOPOLITAN_LIBC_FMT_ITOA_H_
#define COSMOPOLITAN_LIBC_FMT_ITOA_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_

unsigned LengthInt64(int64_t) pureconst;
unsigned LengthUint64(uint64_t) pureconst;
unsigned LengthInt64Thousands(int64_t) pureconst;
unsigned LengthUint64Thousands(uint64_t) pureconst;
char *FormatInt32(char[hasatleast 12], int32_t);
char *FormatUint32(char[hasatleast 12], uint32_t);
char *FormatInt64(char[hasatleast 21], int64_t);
char *FormatUint64(char[hasatleast 21], uint64_t);
char *FormatInt64Thousands(char[hasatleast 27], int64_t);
char *FormatUint64Thousands(char[hasatleast 27], uint64_t);
char *FormatOctal32(char[hasatleast 13], uint32_t, bool);
char *FormatOctal64(char[hasatleast 24], uint64_t, bool);
char *FormatBinary64(char[hasatleast 67], uint64_t, char);
char *FormatHex64(char[hasatleast 19], uint64_t, char);
char *FormatFlex64(char[hasatleast 24], int64_t, char);
size_t uint64toarray_radix16(uint64_t, char[hasatleast 17]);
size_t uint64toarray_fixed16(uint64_t, char[hasatleast 17], uint8_t);
size_t uint64toarray_radix8(uint64_t, char[hasatleast 24]);
char *FormatMemorySize(char *, uint64_t);

#ifndef __STRICT_ANSI__
size_t int128toarray_radix10(int128_t, char *);
size_t uint128toarray_radix10(uint128_t, char *);
#endif

COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_FMT_ITOA_H_ */