1 bit GdkVisual

[Ron Steinke <rsteinke w-link net>]

	I'm trying to add a utility program which will pull certain
GdkBitmaps from the code of my main program and save them as xpms.
Since nothing I'm doing in the utility program actually uses
gtk, I'm running gdk_init() instead. Everything works fine, except
that to create a colormap for the bitmaps I need a visual, and the
system visual isn't loaded in gdk_init(). What would be a sensible
visual for a bitmap?

Ron Steinke