tree 0df86719874c3161fb9724c0bd2c9843a8225b93
parent 52c07ca6c5708e4b20d8a6b6f40d09f74fef43ba
author Holger Hans Peter Freyther <zecke@selfish.org> 1295195902 +0100
committer Holger Hans Peter Freyther <zecke@selfish.org> 1295206188 +0100

msgb: Make sure at compile time that headroom is smaller than size

All current code is using constants to allocate the msgb with
headroom. Use a static_assert to make sure that the headroom
is smaller than the size. This makes API misusage unlikely to
happen.