From b11f366bb0e5e165bd623cb26ce73b3dc564f1d3 Mon Sep 17 00:00:00 2001
From: axel <axel@liljencrantz.se>
Date: Thu, 10 Aug 2006 08:26:56 +1000
Subject: [PATCH] Add SIGUSR1 as fallback if SIGIO doesn't exist

darcs-hash:20060809222656-ac50b-9a1f5a202f012c836570041acb6064849e7b0de5.gz
---
 fallback.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/fallback.h b/fallback.h
index c87145a18..d904192d7 100644
--- a/fallback.h
+++ b/fallback.h
@@ -43,6 +43,10 @@ typedef int tputs_arg_t;
 typedef char tputs_arg_t;
 #endif
 
+#ifndef SIGIO
+#define SIGIO SIGUSR1
+#endif
+
 #ifndef HAVE_WINSIZE
 struct winsize 
 {