NAME
	GU_BlockInput -- Block all input to a window.

   SYNOPSIS
	GU_BlockInput(window)
	              A0

	VOID GU_BlockInput(struct Window *);

   FUNCTION
	Changes the window's pointer to the standard wait pointer (OS 2.0)
	or the preferred wait pointer (OS 3.0+) and opens a requester to
	block the user input of the given window. The requester that is
	opened is not visible.

   INPUTS
	window - the parent window for the requester. This is the window
		 that will be blocked for user input.

   EXAMPLE

	BlockInput(myWin);
	About();
	FreeInput();

	Will block the parent window for user input while displaying the
	About requester of a program.

   SEE ALSO
	GU_FreeInput()

Converted on 19 Jul 1996 with RexxDoesAmigaGuide2HTML by Michael Ranner.