overlappingWriteFunction
ftp://ftp.de.debian.org/debian/pool/main/m/mjpegtools/mjpegtools_2.2.1.orig.tar.gz
mjpegtools-2.2.1/lavtools/lavtrans.c:121:6: error: Overlapping read/write in swab() is undefined behavior [overlappingWriteFunction]
mjpegtools-2.2.1/lavtools/lavtrans.c:260:10: error: Overlapping read/write in swab() is undefined behavior [overlappingWriteFunction]
mjpegtools-2.2.1/lavtools/lavtrans.c:261:10: error: Overlapping read/write in swab() is undefined behavior [overlappingWriteFunction]
mjpegtools-2.2.1/lavtools/lavtrans.c:262:10: error: Overlapping read/write in swab() is undefined behavior [overlappingWriteFunction]