| #include <windows.h> |
| #include <stdio.h> |
| |
| float __cdecl |
| __mingw_wcstof (const wchar_t * __restrict__ _Str, wchar_t ** __restrict__ _EndPtr); |
| |
| float __cdecl |
| __mingw_wcstof (const wchar_t * __restrict__ _Str, wchar_t ** __restrict__ _EndPtr) |
| { |
| float r; |
| char *n, *ep = NULL; |
| size_t l, l2; |
| |
| l = WideCharToMultiByte(CP_UTF8, 0, _Str, -1, NULL, 0, NULL, NULL); |
| n = alloca (l + 1); |
| if (l != 0) WideCharToMultiByte (CP_UTF8, 0, _Str, -1, n, l, NULL, NULL); |
| n[l] = 0; |
| r = __mingw_strtof (n, &ep); |
| if (ep != NULL) |
| { |
| l2 = MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, n, -1, NULL, 0); |
| if (l2 > 0) |
| l2 -= 1; /* Remove zero terminator from length. */ |
| if (_EndPtr) *_EndPtr = (wchar_t *) &_Str[l2]; |
| } |
| else |
| if (_EndPtr) *_EndPtr = NULL; |
| return r; |
| } |
| |