$ sh /tmp/df4855/fix.sh   (guest: cc -O -o agp_orphan agp_orphan.c, after agp_bind field
                            fix: DragonFly sys/sys/agpio.h:149-152 uses pg_start, not offset)
BUILD_OK
$ ls -l agp_orphan
-rwxr-xr-x  1 root  wheel  15928 Sep 24 06:Z agp_orphan