$OpenBSD: patch-similar_main_inferno_cpp,v 1.1.1.1 2017/12/24 19:13:43 bcallah Exp $

account for __OpenBSD__ in ifdefs

Index: similar/main/inferno.cpp
--- similar/main/inferno.cpp.orig
+++ similar/main/inferno.cpp
@@ -95,7 +95,7 @@ char copyright[] = "DESCENT II  COPYRIGHT (C) 1994-199
 #endif
 #include "event.h"
 #include "rbaudio.h"
-#ifndef __linux__
+#if !defined (__linux__) && !defined (__OpenBSD__)
 #include "messagebox.h"
 #else
 #if DXX_WORDS_NEED_ALIGNMENT
@@ -673,7 +673,7 @@ static int main(int argc, char *argv[])
 int main(int argc, char *argv[])
 {
 	mem_init();
-#ifdef __linux__
+#if defined (__linux__) || defined (__OpenBSD__)
 #if DXX_WORDS_NEED_ALIGNMENT
 	prctl(PR_SET_UNALIGN, PR_UNALIGN_NOPRINT, 0, 0, 0);
 #endif
