NAME
    RemBob -- Macro to remove a Bob from the gel list.
SYNOPSIS
    RemBob(bob)
    RemBob(struct Bob *);
FUNCTION
    Marks a Bob as no-longer-required.  The gels internal code then
    removes the Bob from the list of active gels the next time
    DrawGList is executed. This is implemented as a macro.
    If the user is double-buffering the Bob, it could take two
    calls to DrawGList before the Bob actually disappears from
    the RastPort.
INPUTS
    Bob = pointer to the Bob to be removed
RESULT
BUGS
SEE ALSO
    RemIBob()  DrawGList()  graphics/gels.h  graphics/gfxmacros.h