741 getzname(register const char *strp)  in getzname()  argument
745 	while ((c = *strp) != '\0' && !is_digit(c) && c != ',' && c != '-' &&  in getzname()
747 			++strp;  in getzname()
748 	return strp;  in getzname()
761 getqzname(register const char *strp, const int delim)  in getqzname()  argument
765 	while ((c = *strp) != '\0' && c != delim)  in getqzname()
766 		++strp;  in getqzname()
767 	return strp;  in getqzname()
778 getnum(register const char *strp, int *const nump, const int min, const int max)  in getnum()  argument
783 	if (strp == NULL || !is_digit(c = *strp))  in getnum()
790 		c = *++strp;  in getnum()
795 	return strp;  in getnum()
807 getsecs(register const char *strp, int_fast32_t *const secsp)  in getsecs()  argument
817 	strp = getnum(strp, &num, 0, HOURSPERDAY * DAYSPERWEEK - 1);  in getsecs()
818 	if (strp == NULL)  in getsecs()
821 	if (*strp == ':') {  in getsecs()
822 		++strp;  in getsecs()
823 		strp = getnum(strp, &num, 0, MINSPERHOUR - 1);  in getsecs()
824 		if (strp == NULL)  in getsecs()
827 		if (*strp == ':') {  in getsecs()
828 			++strp;  in getsecs()
830 			strp = getnum(strp, &num, 0, SECSPERMIN);  in getsecs()
831 			if (strp == NULL)  in getsecs()
836 	return strp;  in getsecs()
847 getoffset(register const char *strp, int_fast32_t *const offsetp)  in getoffset()  argument
851 	if (*strp == '-') {  in getoffset()
853 		++strp;  in getoffset()
854 	} else if (*strp == '+')  in getoffset()
855 		++strp;  in getoffset()
856 	strp = getsecs(strp, offsetp);  in getoffset()
857 	if (strp == NULL)  in getoffset()
861 	return strp;  in getoffset()
872 getrule(const char *strp, register struct rule *const rulep)  in getrule()  argument
874 	if (*strp == 'J') {  in getrule()
879 		++strp;  in getrule()
880 		strp = getnum(strp, &rulep->r_day, 1, DAYSPERNYEAR);  in getrule()
881 	} else if (*strp == 'M') {  in getrule()
886 		++strp;  in getrule()
887 		strp = getnum(strp, &rulep->r_mon, 1, MONSPERYEAR);  in getrule()
888 		if (strp == NULL)  in getrule()
890 		if (*strp++ != '.')  in getrule()
892 		strp = getnum(strp, &rulep->r_week, 1, 5);  in getrule()
893 		if (strp == NULL)  in getrule()
895 		if (*strp++ != '.')  in getrule()
897 		strp = getnum(strp, &rulep->r_day, 0, DAYSPERWEEK - 1);  in getrule()
898 	} else if (is_digit(*strp)) {  in getrule()
903 		strp = getnum(strp, &rulep->r_day, 0, DAYSPERLYEAR - 1);  in getrule()
905 	if (strp == NULL)  in getrule()
907 	if (*strp == '/') {  in getrule()
911 		++strp;  in getrule()
912 		strp = getoffset(strp, &rulep->r_time);  in getrule()
914 	return strp;  in getrule()