K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2017-03-30T06:24:30.959676Z
K 7
svn:log
V 356
Only activate __EXT1_VISIBLE block when using sys/errno.h in userspace.

The prerequisite for '#if __EXT1_VISIBLE' functionality is the
inclusion of sys/cdefs.h.  errno.h only auto-includes the header for
non-kernel environment, and EXT1 block only useful for non-kernel as
well.

Reported by:	lwhsu
Sponsored by:	The FreeBSD Foundation
MFC after:	3 weeks

END