sim: cris: add unistd.h for environ decl
authorMike Frysinger <vapier@gentoo.org>
Sun, 23 May 2021 04:41:04 +0000 (00:41 -0400)
committerMike Frysinger <vapier@gentoo.org>
Sun, 23 May 2021 21:39:16 +0000 (17:39 -0400)
commite82a36be9a4bb2b27379b2b3862c5ff09cdfab8b
tree7a73472fc35c03a0202bf38bc9fc659d62322cef
parent01d3ae40df73e8996a7716538e254dd1be2141ca
sim: cris: add unistd.h for environ decl

We include environ.h for the fallback, but we still need to include
unistd.h in case it provides it as gnulib will detect.
sim/cris/ChangeLog
sim/cris/sim-if.c