
	clear_bit(3)		MudOS v21c2		(5 Sep 1994)

	:
		clear_bit() - һִеĳһ bit .
	﷨:
		string clear_bit( string str, int n );

		ִ clear_bit( ִ str,  n );
	÷:
		һµִ (string) , ִе n   bit
		Ϊ 0. ע, ԭִ str  ûи.
	ο:
		set_bit(3), test_bit(3)
	:
		Spock @ FF	97.Jan.27.		(printed 3/16/95)
