
	undefinedp(3)		MudOS v21c2		(5 Sep 1994)

	:
		undefinedp() - жָıǷδ.
	﷨:
		int undefinedp( mixed arg );

		 undefinedp(  arg );
	÷:
		 arg  ж, 򴫻 1. arg µΪδ
		:

		(1) 趨Ϊ call_other Բڵķʽصֵ.
		     ( arg = call_other( obj, "???"); )

		(2) 趨ΪȡһӳвڵԪ.
	ο:
		mapp(3), stringp(3), pointerp(3), objectp(3), intp(3),
		bufferp(3), floatp(3), functionp(3), nullp(3), errorp(3)
	:
		Spock @ FF	97.jul.25.		(printed 3/16/95)
