memsetValueOutOfRange
ftp://ftp.de.debian.org/debian/pool/main/v/v4l-utils/v4l-utils_1.32.0.orig.tar.xz
v4l-utils-1.32.0/contrib/cobalt-ctl/cobalt-ctl.c:406:17: warning: The 2nd memset() argument '0xffffffff' doesn't fit into an 'unsigned char'. [memsetValueOutOfRange]