From 8e4dc61208aaa6e2e4b1934943aa2cd32e745597 Mon Sep 17 00:00:00 2001
From: OBATA Akio <obache@wizdas.com>
Date: Sun, 16 Aug 2020 19:00:54 +0900
Subject: Fix to declare vsnprintf prototype with detected condition

It was introduced in HP-UX 10.20 (undocumented) and suppoted in 10.30 and later,
so no need to declare it on HP-UX unconditionally.

Signed-off-by: OBATA Akio <obache@wizdas.com>
(cherry picked from commit 76a04f5fce7c958be414ce0ede6afe14c66a5584)
---
 config.h.cmake | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/config.h.cmake b/config.h.cmake
index 5b73a07de..f7bf52aca 100644
--- a/config.h.cmake
+++ b/config.h.cmake
@@ -1134,11 +1134,7 @@ __END_DECLS
 
 
 
-/*
- * On HP-UX, the declaration of vsnprintf() is needed every time !
- */
-
-#if !defined(HAVE_VSNPRINTF) || defined(hpux)
+#if !defined(HAVE_VSNPRINTF_PROTO)
 #if __STDC__
 #include <stdarg.h>
 #include <stdlib.h>
-- 
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