Commit Briefs
sync imsg.h
original commit from claudio@: Make imsg.h a bit more self-contained by prototyping struct iovec. OK martijn@ mvs@ deraadt@
fix compilation on glibc
glibc needs _GNU_SOURCE defined to make IOV_MAX visible. Use AC_USE_SYSTEM_EXTENSIONS and make sure to include compat.h before everything else. Found by cage_, thanks!