From 4a1971bce5659a562840868671b80b5860e85f70 Mon Sep 17 00:00:00 2001
From: Zygo Blaxell <bees@furryterror.org>
Date: Wed, 12 Dec 2018 18:06:25 -0500
Subject: [PATCH] process: SIGUNUSED is deprecated

SIGUNUSED is not defined in many environments (it seems to be defined
in only one I've tried so far).  Hide the reference with #ifdef.

Fixes: https://github.com/Zygo/bees/issues/94
Signed-off-by: Zygo Blaxell <bees@furryterror.org>
---
 lib/process.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/process.cc b/lib/process.cc
index 32cf672..fc31194 100644
--- a/lib/process.cc
+++ b/lib/process.cc
@@ -203,7 +203,9 @@ namespace crucible {
 		NTOA_TABLE_ENTRY_ENUM(SIGLOST),
 #endif
 		NTOA_TABLE_ENTRY_ENUM(SIGWINCH),
+#ifdef SIGUNUSED
 		NTOA_TABLE_ENTRY_ENUM(SIGUNUSED),
+#endif
 
 		// realtime
 		NTOA_TABLE_ENTRY_ENUM(SIGRTMIN),