/*
 *	strcasecmp(s,t): Just like strcmp(3) but ignores case.
 *	strncasecmp(s,t): Just like strncmp(3) but ignores case.
 *
 *	Adapted from strcmp() in K&&R, page 102.
 *
 *	George Ferguson, ferguson@cs.rochester.edu, 12 Feb 1991.
 */

int
strcasecmp(s,t)
char *s,*t;
{
    for ( ; *s == *t ||
	    (*s >= 'A' && *s <= 'Z' && *s-'A'+'a' == *t) ||
	    (*t >= 'A' && *t <= 'Z' && *t-'A'+'a' == *s) ; s++, t++)
	if (*s == '\0')
	    return(0);
    return(*s - *t);
}

int
strncasecmp(s,t,n)
char *s,*t;
int n;
{
    for ( ; n-- &&
	    (*s == *t ||
	     (*s >= 'A' && *s <= 'Z' && *s-'A'+'a' == *t) ||
	     (*t >= 'A' && *t <= 'Z' && *t-'A'+'a' == *s)) ; s++, t++)
	if (*s == '\0')
	    return(0);
    return(*s - *t);
}