C库函数 setlocale()

#include <locale.h>

#include <stdio.h>

#include <time.h>



int main () {

   time_t currtime;

   struct tm *timer;

   char buffer[80];



   time( &currtime );

   timer = localtime( &currtime );



   printf("Locale is: %s\n", setlocale(LC_ALL, "en_GB"));

   strftime(buffer,80,"%c", timer );

   printf("Date is: %s\n", buffer);



   printf("Locale is: %s\n", setlocale(LC_ALL, "de_DE"));

   strftime(buffer,80,"%c", timer );

   printf("Date is: %s\n", buffer);



   return(0);

}