src/lib/libc/stdlib/set_constraint_handler_s.c, branch release/11.1.0 FreeBSD source tree MFC r316213: 2017-04-23T20:32:46+00:00 Konstantin Belousov kib@FreeBSD.org 2017-04-23T20:32:46+00:00 57c8b92b8710a9cbcdab4c0ba2130d6621276fa4 Implement the memset_s(3) function as specified by the C11 ISO/IEC 9899:2011 Appendix K 3.7.4.1. MFC r316258: Only activate __EXT1_VISIBLE block when using sys/errno.h in userspace. 
Implement the memset_s(3) function as specified by the C11 ISO/IEC
9899:2011 Appendix K 3.7.4.1.

MFC r316258:
Only activate __EXT1_VISIBLE block when using sys/errno.h in userspace.