From cafa39179f373e52e99adfc33ad474138f3771d4 Mon Sep 17 00:00:00 2001
From: DJ Delorie <dj@redhat.com>
Date: Tue, 7 May 2002 19:04:21 +0000
Subject: merge from gcc

---
 libiberty/waitpid.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'libiberty/waitpid.c')

diff --git a/libiberty/waitpid.c b/libiberty/waitpid.c
index 703b8a6..6e31f25 100644
--- a/libiberty/waitpid.c
+++ b/libiberty/waitpid.c
@@ -13,13 +13,19 @@ does the return value.  The third argument is unused in @libib{}.
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
+
+/* On some systems (such as WindISS), you must include <sys/types.h>
+   to get the definition of "pid_t" before you include <sys/wait.h>.  */
+#include <sys/types.h>
+
 #ifdef HAVE_SYS_WAIT_H
 #include <sys/wait.h>
 #endif
 
-int
+pid_t
 waitpid (pid, stat_loc, options)
-	int pid, *stat_loc, options;
+     pid_t pid;
+     int *stat_loc, options;
 {
   for (;;)
     {
-- 
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