overlappingWriteFunction
ftp://ftp.de.debian.org/debian/pool/main/g/gxemul/gxemul_0.7.0+dfsg.orig.tar.gz
gxemul-0.7.0+dfsg/experiments/sgiprom_to_bin.c:76:4: error: Overlapping read/write in memcpy() is undefined behavior [overlappingWriteFunction]