From 9a50c1795bc32e5a698b855131ee87c8d7762c9e Mon Sep 17 00:00:00 2001
From: Claudio Matsuoka <cmatsuoka@gmail.com>
Date: Mon, 11 May 2015 08:18:12 -0300
Subject: [PATCH] Also test for MacOS X to include Unix headers

MacOS X doesn't define unix or __unix__, so also check for __APPLE__ to
include unistd.h (needed by getopt()).

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
---
 figlet.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/figlet.c b/figlet.c
index 04ba6d0..d34b19a 100644
--- a/figlet.c
+++ b/figlet.c
@@ -66,7 +66,7 @@
 #include <sys/stat.h>
 #include <fcntl.h>     /* Needed for get_columns */
 
-#ifdef unix
+#if defined(unix) || defined(__unix__) || defined(__APPLE__)
 #include <unistd.h>
 #include <sys/ioctl.h> /* Needed for get_columns */
 #endif