/*
 * TransFig: Facility for Translating Fig code
 * Copyright (c) 1991 by Micah Beck
 * Parts Copyright (c) 1985-1988 by Supoj Sutanthavibul
 * Parts Copyright (c) 1989-2002 by Brian V. Smith
 *
 * Any party obtaining a copy of these files is granted, free of charge, a
 * full and unrestricted irrevocable, world-wide, paid up, royalty-free,
 * nonexclusive right and license to deal in this software and
 * documentation files (the "Software"), including without limitation the
 * rights to use, copy, modify, merge, publish and/or distribute copies of
 * the Software, and to permit persons who receive copies from any such 
 * party to do so, with the only requirement being that this copyright 
 * notice remain intact.
 *
 */

/*
 * Find the first occurrence of s2 in s1.
 */

char *strstr(s1, s2)
    char *s1, *s2;
{
    int len2;
    char *stmp;

    len2 = strlen(s2);
    for (stmp = s1; *stmp != NULL; stmp++)
	if (strncmp(stmp, s2, len2)==0)
	    return stmp;
    return NULL;
}