/************************************************************************
*                                                                       *    
*  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.     *    
*                                                                       *    
************************************************************************/

/*      strcat_example.c        */

#include <string.h>
#include <stdio.h>

/* This program concatenates two strings using the strcat       */
/* function, and then manually compares the result of strcat    */
/* to the expected result.                                      */

#define S1LENGTH 10
#define S2LENGTH 8

main()
{
    static char s1buf[S1LENGTH + S2LENGTH] = "abcmnexyz";
    static char s2buf[] = " orthis";
    static char test1[] = "abcmnexyz orthis";

    int i;
    char *status;

    /* Take static buffer s1buf, concatenate static buffer      */
    /* s2buf to it, and compare the answer in s1buf with the    */
    /* static answer in test1.                                  */

    status = strcat(s1buf, s2buf);
    for (i = 0; i <= S1LENGTH + S2LENGTH - 2; i++) {
        /* Check for correct returned string.   */

        if (test1[i] != s1buf[i])
            printf("error in strcat");
    }
}