[comp.sys.amiga] a "reverse blit"

A_HINDS%HVRFORD.BITNET@cornellc.cit.cornell.edu (09/22/89)

        Can anybody help me with some code that would blit from a
source destination map and reverse the source (that is, the mirror
image) in the destination, in a call similar to BltBitMap()?
I've been reading the Hardware manual, but I'm having a tad bit
of difficulty.  I'm using Lattice 5.x.  Thanks.

Alexander Hinds
A_HINDS@HVRFORD