From 256b19184bcb05c3cd9a6061730b7d67d61c0763 Mon Sep 17 00:00:00 2001
From: Herbert Valerio Riedel <hvr@gnu.org>
Date: Sat, 6 Dec 2014 22:29:51 +0100
Subject: [PATCH] Repeat execvpe(3) prototype (fup to 7bad9d7d52d)

This is needed in case `<unistd.h>` was included before "execvpe.h"
w/o `_GNU_SOURCE` set (on Glibc systems)
---
 include/execvpe.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/execvpe.h b/include/execvpe.h
index d4b6521..7faa0df 100644
--- a/include/execvpe.h
+++ b/include/execvpe.h
@@ -16,6 +16,8 @@ __hsunix_execvpe(const char *name, char *const argv[], char *const envp[]);
 #if HAVE_EXECVPE
 # define _GNU_SOURCE
 # include <unistd.h>
+extern int
+execvpe(const char *name, char *const argv[], char *const envp[]);
 #else
 # define execvpe(name,argv,envp) __hsunix_execvpe(name,argv,envp)
 #endif
-- 
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