From a4813b626af9b0135c78449f803645eb2f71c0a4 Mon Sep 17 00:00:00 2001
From: deraadt <deraadt@openbsd.org>
Date: Thu, 17 Apr 2014 21:45:45 +0000
Subject: [PATCH] unistd.h exposed after -Wall after e_os.h stops doing so;
 spotted by matthew

---
 lib/libssl/src/apps/apps.c     | 1 +
 lib/libssl/src/apps/ca.c       | 1 +
 lib/libssl/src/apps/s_client.c | 1 +
 lib/libssl/src/apps/s_server.c | 1 +
 lib/libssl/src/apps/s_socket.c | 1 +
 5 files changed, 5 insertions(+)

diff --git a/lib/libssl/src/apps/apps.c b/lib/libssl/src/apps/apps.c
index 753dbf52b57..7a8618f9bf8 100644
--- a/lib/libssl/src/apps/apps.c
+++ b/lib/libssl/src/apps/apps.c
@@ -117,6 +117,7 @@
 #include <ctype.h>
 #include <errno.h>
 #include <assert.h>
+#include <unistd.h>
 #include <openssl/err.h>
 #include <openssl/x509.h>
 #include <openssl/x509v3.h>
diff --git a/lib/libssl/src/apps/ca.c b/lib/libssl/src/apps/ca.c
index cd3304717bc..0bef50be764 100644
--- a/lib/libssl/src/apps/ca.c
+++ b/lib/libssl/src/apps/ca.c
@@ -62,6 +62,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
+#include <unistd.h>
 #include <sys/types.h>
 #include <openssl/conf.h>
 #include <openssl/bio.h>
diff --git a/lib/libssl/src/apps/s_client.c b/lib/libssl/src/apps/s_client.c
index 0b300a574d1..3f0d5704336 100644
--- a/lib/libssl/src/apps/s_client.c
+++ b/lib/libssl/src/apps/s_client.c
@@ -143,6 +143,7 @@
 #include <stdlib.h>
 #include <limits.h>
 #include <string.h>
+#include <unistd.h>
 #include <openssl/e_os2.h>
 #include <netdb.h>
 #include <sys/socket.h>
diff --git a/lib/libssl/src/apps/s_server.c b/lib/libssl/src/apps/s_server.c
index 1396992739a..ca1873d9e47 100644
--- a/lib/libssl/src/apps/s_server.c
+++ b/lib/libssl/src/apps/s_server.c
@@ -151,6 +151,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
 #include <sys/socket.h>
 
 #include <openssl/e_os2.h>
diff --git a/lib/libssl/src/apps/s_socket.c b/lib/libssl/src/apps/s_socket.c
index 097c900bd77..6e7d31554a5 100644
--- a/lib/libssl/src/apps/s_socket.c
+++ b/lib/libssl/src/apps/s_socket.c
@@ -62,6 +62,7 @@
 #include <errno.h>
 #include <signal.h>
 #include <netdb.h>
+#include <unistd.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
 
-- 
2.20.1