C库函数 - wcstombs()

#include <stdio.h>

#include <stdlib.h>



#define BUFFER_SIZE 50



int main () {

   size_t ret;

   char *MB = (char *)malloc( BUFFER_SIZE );

   wchar_t *WC = L"http://www.codingdict.com";



   /* converting wide-character string */

   ret = wcstombs(MB, WC, BUFFER_SIZE);



   printf("Characters converted = %u\n", ret);

   printf("Multibyte character = %s\n\n", MB);



   return(0);

}