437 	intmax_t mult;  in postfix_to_mult()  local
439 	mult = 0;  in postfix_to_mult()
443 		mult = 512;  in postfix_to_mult()
447 		mult = 1 << 10;  in postfix_to_mult()
451 		mult = 1 << 20;  in postfix_to_mult()
455 		mult = 1 << 30;  in postfix_to_mult()
459 		mult = (uintmax_t)1 << 40;  in postfix_to_mult()
463 		mult = (uintmax_t)1 << 50;  in postfix_to_mult()
467 		mult = sizeof(int);  in postfix_to_mult()
471 	return (mult);  in postfix_to_mult()
477  *	2) A positive decimal number followed by a 'b' or 'B' (mult by 512).
478  *	3) A positive decimal number followed by a 'k' or 'K' (mult by 1 << 10).
479  *	4) A positive decimal number followed by a 'm' or 'M' (mult by 1 << 20).
480  *	5) A positive decimal number followed by a 'g' or 'G' (mult by 1 << 30).
481  *	6) A positive decimal number followed by a 't' or 'T' (mult by 1 << 40).
482  *	7) A positive decimal number followed by a 'p' or 'P' (mult by 1 << 50).
483  *	8) A positive decimal number followed by a 'w' or 'W' (mult by sizeof int).
491 	uintmax_t num, mult, prevnum;  in get_num()  local
501 	mult = postfix_to_mult(*expr);  in get_num()
503 	if (mult != 0) {  in get_num()
505 		num *= mult;  in get_num()
507 		if (num / mult != prevnum)  in get_num()
518 			mult = get_num(expr + 1);  in get_num()
520 			num *= mult;  in get_num()
521 			if (num / mult == prevnum)  in get_num()
540 	intmax_t num, mult, prevnum;  in get_off_t()  local
550 	mult = postfix_to_mult(*expr);  in get_off_t()
552 	if (mult != 0) {  in get_off_t()
554 		num *= mult;  in get_off_t()
556 		if ((prevnum > 0) != (num > 0) || num / mult != prevnum)  in get_off_t()
567 			mult = (intmax_t)get_off_t(expr + 1);  in get_off_t()
569 			num *= mult;  in get_off_t()
570 			if ((prevnum > 0) == (num > 0) && num / mult == prevnum)  in get_off_t()