NAME
    FreeGBuffers -- Deallocate memory obtained by GetGBufers.
SYNOPSIS
    FreeGBuffers(anOb, rp, db)
                 A0    A1  D0
    void FreeGBuffers(struct animob *, struct rastport *, bool);
FUNCTION
    For each sequence of each component of the animob,
    deallocate memory for:
        SaveBuffer
        BorderLine
        CollMask and ImageShadow (point to same buffer)
        if db is set (user had used double-buffering) deallocate:
            dbufpacket
            BufBuffer
INPUTS
    anOb = pointer to the animob structure
    rp   = pointer to the current rastport
    db   = double-buffer indicator (set TRUE for double-buffering)
RESULT
BUGS
SEE ALSO
    getgbuffers()  graphics/gels.h  graphics/rastport.h