From 4bb1be993b0916a917860ca486c898edb1f415c7 Mon Sep 17 00:00:00 2001
From: jorton <jorton>
Date: Tue, 11 Jun 2002 13:15:33 +0000
Subject: [PATCH] Portability fixes: conditionally include sys/select.h,
 include sys/types.h first.

---
 config.h.in  | 3 +++
 configure.in | 2 +-
 form.c       | 5 ++++-
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/config.h.in b/config.h.in
index d2d5e7a..9fbcdf4 100644
--- a/config.h.in
+++ b/config.h.in
@@ -3,6 +3,9 @@
 /* Define if you have the <alloca.h> header file.  */
 #undef HAVE_ALLOCA_H
 
+/* Define if you have the <sys/select.h> header file.  */
+#undef HAVE_SYS_SELECT_H
+
 /* Define to 1 if GPM support is enabled */
 #undef USE_GPM
 
diff --git a/configure.in b/configure.in
index 446fa86..7043e63 100644
--- a/configure.in
+++ b/configure.in
@@ -13,7 +13,7 @@ AC_PROG_CC
 AC_PROG_INSTALL
 AC_PROG_LN_S
 
-AC_CHECK_HEADERS(alloca.h)
+AC_CHECK_HEADERS(sys/select.h alloca.h)
 
 AC_ARG_WITH(gpm-support, [  --with-gpm-support         Compile with GPM support])
 
diff --git a/form.c b/form.c
index 2d95d2a..5564a74 100644
--- a/form.c
+++ b/form.c
@@ -1,15 +1,18 @@
 #include "config.h"
 
+#include <sys/types.h>
+
 #include <slang.h>
 #include <stdarg.h>
 #include <stdlib.h>
+#ifdef HAVE_SYS_SELECT_H
 #include <sys/select.h>
+#endif
 #include <sys/time.h>
 
 #ifdef USE_GPM
 #include <ctype.h>
 #include <sys/time.h>      /* timeval */
-#include <sys/types.h>     /* socket() */
 #include <sys/socket.h>    /* socket() */
 #include <sys/un.h>        /* struct sockaddr_un */
 #include <sys/fcntl.h>     /* O_RDONLY */
-- 
2.47.2