1 /** 2 * This file has no copyright assigned and is placed in the Public Domain. 3 * This file is part of the mingw-w64 runtime package. 4 * No warranty is given; refer to the file DISCLAIMER.PD within this package. 5 */ 6 #ifndef WIN32_LEAN_AND_MEAN 7 #define WIN32_LEAN_AND_MEAN 8 #endif 9 #include "mb_wc_common.h" 10 #include <wchar.h> 11 #include <stdio.h> 12 #include <stdlib.h> 13 #include <errno.h> 14 #include <windows.h> 15 16 /* Return just the first byte after translating to multibyte. */ wctob(wint_t wc)17int wctob (wint_t wc ) 18 { 19 wchar_t w = wc; 20 char c; 21 int invalid_char = 0; 22 if (!WideCharToMultiByte (___lc_codepage_func(), 23 0 /* Is this correct flag? */, 24 &w, 1, &c, 1, NULL, &invalid_char) 25 || invalid_char) 26 return EOF; 27 28 return (int) c; 29 } 30