#include <windows.h>
#include <stdio.h>
//function: charTowchar
//purpose:char to WCHAR 、wchar_t、LPWSTR etc
void 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 char
void 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 char
wcharTochar(wchar, chr, sizeof(chr));
printf("char is %s\n", chr);
//char to wchar_t
wchar = (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