char * _i64toa ( LONGLONG value, char* str, int radix )
|value||[In]||Value to be converted.|
|str||[Out]||Destination for the converted value.|
|radix||[In]||Number base for conversion.|
Converts a large integer to a string.
- Converts value to a Nul terminated string which is copied to str.
- The maximum length of the copied str is 65 bytes. If radix is 10 and value is negative, the value is converted with sign.
- Does not check if radix is in the range of 2 to 36.
- If str is NULL it crashes, as the native function does.
- The native dll converts negative values (for base 10) wrong:
-1 is converted to -18446744073709551615 -2 is converted to -18446744073709551614 -9223372036854775807 is converted to -9223372036854775809 -9223372036854775808 is converted to -9223372036854775808
The native msvcrt _i64toa function and our ntdll _i64toa function do not have this bug.
Declared in "msvcrt/stdlib.h". https://source.winehq.org/source/include/msvcrt/stdlib.h
Implemented in "dlls/ntdll/string.c". https://source.winehq.org/source/dlls/ntdll/string.c
Copyright © 2021 The Wine Project. All trademarks are the property of their respective owners. Visit WineHQ for license details. Generated Oct 2021.