From 5d39f692d55c04839be78e470820f49d53e40bcb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20Revol?= <revol@free.fr>
Date: Wed, 27 Mar 2019 02:14:03 +0100
Subject: [PATCH 7/8] Add check for <sys/select.h> and use it

POSIX says it's required for 'fd_set', and Haiku needs it.
---
 configure.in | 2 +-
 src/mms.c    | 3 +++
 src/mmsh.c   | 3 +++
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/configure.in b/configure.in
index 9209523..7434885 100755
--- a/configure.in
+++ b/configure.in
@@ -13,7 +13,7 @@ AC_PROG_LIBTOOL
 AC_PROG_INSTALL
 
 dnl Checks for header files.
-AC_CHECK_HEADERS([sys/socket.h netinet/in.h netdb.h windows.h winsock2.h])
+AC_CHECK_HEADERS([sys/select.h sys/socket.h netinet/in.h netdb.h windows.h winsock2.h])
 AC_CHECK_FUNCS([strndup])
 
 case $host in
diff --git a/src/mms.c b/src/mms.c
index 579c3f0..bbeeb68 100644
--- a/src/mms.c
+++ b/src/mms.c
@@ -52,6 +52,9 @@
 #endif
 #include <string.h>
 #include <sys/types.h>
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <errno.h>
diff --git a/src/mmsh.c b/src/mmsh.c
index 918e0a3..cfaad94 100755
--- a/src/mmsh.c
+++ b/src/mmsh.c
@@ -55,6 +55,9 @@
 #endif
 #include <string.h>
 #include <sys/types.h>
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <errno.h>
-- 
2.39.2