Home | History | Annotate | Download | only in strfile

Lines Matching refs:c1

383 	int	c1, c2;
392 	c1 = p1->first;
394 	if (c1 != c2)
395 		return c1 - c2;
402 	while (!isalnum(c1 = getc(Sort_1)) && c1 != '\0')
403 		SET_N(n1, c1);
407 	while (!IS_END(c1, n1) && !IS_END(c2, n2)) {
409 			if (isupper(c1))
410 				c1 = tolower(c1);
414 		if (c1 != c2)
415 			return c1 - c2;
416 		SET_N(n1, c1);
418 		c1 = getc(Sort_1);
421 	if (IS_END(c1, n1))
422 		c1 = 0;
425 	return c1 - c2;