From 90b4491842980d57a0e572167a168e04a476bca5 Mon Sep 17 00:00:00 2001
From: Eli Zaretskii <eliz@gnu.org>
Date: Wed, 31 May 2017 09:37:48 +0300
Subject: Make libiberty/waitpid.c compile without warnings on MinGW

libiberty/ChangeLog:

2017-05-31  Eli Zaretskii  <eliz@gnu.org>

	* waitpid.c (wait) [__MINGW32__]: Define as a macro
	that calls _cwait, so that this function works on MinGW.
---
 libiberty/waitpid.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'libiberty/waitpid.c')

diff --git a/libiberty/waitpid.c b/libiberty/waitpid.c
index fd519d7..c0e9c3e 100644
--- a/libiberty/waitpid.c
+++ b/libiberty/waitpid.c
@@ -23,6 +23,11 @@ does the return value.  The third argument is unused in @libib{}.
 #include <sys/wait.h>
 #endif
 
+#ifdef __MINGW32__
+#include <process.h>
+#define wait(s)  _cwait(s,pid,_WAIT_CHILD)
+#endif
+
 pid_t
 waitpid (pid_t pid, int *stat_loc, int options ATTRIBUTE_UNUSED)
 {
-- 
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