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https://github.com/jart/cosmopolitan.git
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eeb20775d2
This will help C++ code that uses exceptions to be tinier. For example, this change shaves away 1000 lines of assembly code from LLVM's libcxx, which is 0.7% of all assembly instructions in the entire library.
47 lines
2.2 KiB
C
47 lines
2.2 KiB
C
#ifndef COSMOPOLITAN_LIBC_FMT_ITOA_H_
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#define COSMOPOLITAN_LIBC_FMT_ITOA_H_
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#ifdef _COSMO_SOURCE
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COSMOPOLITAN_C_START_
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#define LengthInt64 __LengthInt64
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#define LengthUint64 __LengthUint64
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#define LengthInt64Thousands __LengthInt64Thousands
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#define LengthUint64Thousands __LengthUint64Thousands
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#define FormatInt32 __FormatInt32
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#define FormatUint32 __FormatUint32
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#define FormatInt64 __FormatInt64
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#define FormatUint64 __FormatUint64
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#define FormatInt64Thousands __FormatInt64Thousands
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#define FormatUint64Thousands __FormatUint64Thousands
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#define FormatOctal32 __FormatOctal32
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#define FormatOctal64 __FormatOctal64
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#define FormatBinary64 __FormatBinary64
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#define FormatHex64 __FormatHex64
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#define FormatFlex64 __FormatFlex64
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#define uint64toarray_radix16 __uint64toarray_radix16
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#define uint64toarray_fixed16 __uint64toarray_fixed16
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#define uint64toarray_radix8 __uint64toarray_radix8
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libcesque unsigned LengthInt64(int64_t) pureconst;
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libcesque unsigned LengthUint64(uint64_t) pureconst;
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libcesque unsigned LengthInt64Thousands(int64_t) pureconst;
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libcesque unsigned LengthUint64Thousands(uint64_t) pureconst;
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libcesque char *FormatInt32(char[hasatleast 12], int32_t);
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libcesque char *FormatUint32(char[hasatleast 12], uint32_t);
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libcesque char *FormatInt64(char[hasatleast 21], int64_t);
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libcesque char *FormatUint64(char[hasatleast 21], uint64_t);
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libcesque char *FormatInt64Thousands(char[hasatleast 27], int64_t);
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libcesque char *FormatUint64Thousands(char[hasatleast 27], uint64_t);
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libcesque char *FormatOctal32(char[hasatleast 13], uint32_t, bool32);
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libcesque char *FormatOctal64(char[hasatleast 24], uint64_t, bool32);
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libcesque char *FormatBinary64(char[hasatleast 67], uint64_t, char);
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libcesque char *FormatHex64(char[hasatleast 19], uint64_t, char);
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libcesque char *FormatFlex64(char[hasatleast 24], int64_t, char);
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libcesque size_t uint64toarray_radix16(uint64_t, char[hasatleast 17]);
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libcesque size_t uint64toarray_fixed16(uint64_t, char[hasatleast 17], uint8_t);
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libcesque size_t uint64toarray_radix8(uint64_t, char[hasatleast 24]);
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COSMOPOLITAN_C_END_
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#endif /* _COSMO_SOURCE */
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#endif /* COSMOPOLITAN_LIBC_FMT_ITOA_H_ */
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