Bump for today's pull request:
Change certain bits of mmap.c to check for the fd that is passed into
mmap() for the value -1 instead of MAP_ANONYMOUS. This should be much
more reliable as we will avoid doing an mmap() of -1. :-)

Also include sys/param.h in mmap.c to capture __FreeBSD_version so that
MAP_GUARD code is actually run on versions that support it.

https://github.com/seanbruno/qemu-bsd-user/pull/45

Submitted by: Guy Yur