char 和 wchar_t相互转化

futrueboy

#include <windows.h>#include <stdio.h>//function: charTowchar//purpose:char to WCHAR 、wchar_t、LPWSTR etcvoid charTowchar(const char *chr, wchar_t *wchar, int size){   MultiByteToWideChar( CP_ACP, 0, chr,        strlen(chr)+1, wchar, size/sizeof(wchar[0]) );}//function: wcharTochar//purpose:WCHAR 、wchar_t、LPWSTR to charvoid wcharTochar(const wchar_t *wchar, char *chr, int length){    WideCharToMultiByte( CP_ACP, 0, wchar, -1,        chr, length, NULL, NULL );}int main (void){char     chr[128];wchar_t  *wchar = L"陈鸿钦";//wchar_t to charwcharTochar(wchar, chr, sizeof(chr));printf("char is %s\n", chr);//char to wchar_twchar = (wchar_t *)malloc(sizeof(wchar_t) * 64);charTowchar(chr, wchar, sizeof(wchar_t) * 64);wprintf_s(L"%s\n", wchar);//getchar();return 0;}
Requirements:  Ws2_32.lib