/************************************************************************
*                                                                       *    
*  Copyright Digital Equipment Corporation 1998. All rights reserved.   *
*                                                                       *    
*  Restricted Rights: Use, duplication, or disclosure by the U.S.       *    
*  Government is subject to restrictions as set forth in subparagraph   *    
*  (c) (1) (ii) of DFARS 252.227-7013, or in FAR 52.227-19, or in FAR   *    
*  52.227-14 Alt. III, as applicable.                                   *    
*                                                                       *    
*  This software is proprietary to and embodies the confidential        *    
*  technology of Digital Equipment Corporation. Possession, use, or     *    
*  copying of this software and media is authorized only pursuant to a  *    
*  valid written license from Digital or an authorized sublicensor.     *    
*                                                                       *    
************************************************************************/

/*      setlocale_example.c     */

#include <errno.h>
#include <stdio.h>
#include <locale.h>

/* This program calls setlocale() three times. The second call  */
/* is for a nonexistent locale. The third call is for an        */
/* existing file that is not a locale file.                     */

main()
{
    char *ret_str;

    errno = 0;
    printf("setlocale (LC_ALL, \"POSIX\")");
    ret_str = (char *) setlocale(LC_ALL, "POSIX");
    if (ret_str == NULL)
	perror("setlocale error");
    else
	printf(" call was succesfull\n");

    errno = 0;
    printf("\n\nsetlocale (LC_ALL, \"junk.junk_codeset\")");
    ret_str = (char *) setlocale(LC_ALL, "junk.junk_codeset");

    if (ret_str == NULL)
	perror(" returned error");
    else
	printf(" call was succesfull\n");

    errno = 0;
    printf("\n\nsetlocale (LC_ALL, \"sys$login:login.com\")");
    ret_str = (char *) setlocale(LC_ALL, "sys$login:login.com");

    if (ret_str == NULL)
	perror(" returned error");
    else
	printf(" call was succesfull\n");
}