On Tue, May 05, 2020 at 09:24:21AM +0000, brian m. carlson wrote: > I appreciate you pointing this out, since it was a surprise to me that > this would be in stdlib.h without further guards, although perhaps it > does have guards and we coax NetBSD to provide more than standard > functionality (as we do with glibc). we define NETBSD_SOURCE since 9a695fbf38 (NetBSD compilation fix, 2009-04-26) Carlo