usr.bin/sort/vsort.c

41 isdigit_clocale(wchar_t c)
127 	if (isdigit_clocale(c1) || !c1)
128 		return ((isdigit_clocale(c2) || !c2) ? 0 : -1);
130 	if (isdigit_clocale(c2) || !c2)
152 		    !isdigit_clocale(bws_get_iter_value(si1))) ||
153 		    ((si2 < se2) && !isdigit_clocale(bws_get_iter_value(si2)))) {
175 		while (isdigit_clocale(bws_get_iter_value(si1)) &&
176 		    isdigit_clocale(bws_get_iter_value(si2))) {
184 		if (isdigit_clocale(bws_get_iter_value(si1)))
187 		if (isdigit_clocale(bws_get_iter_value(si2)))