From fb673df93424bb564884f82b8e5c7c13fba32d50 Mon Sep 17 00:00:00 2001
From: Jamie Wilkinson <jaq@spacepants.org>
Date: Mon, 4 Nov 2002 13:11:40 +0000
Subject: [PATCH] - Applied a patch from Ulrich Spoerlein that fixes build  
 problems on OpenBSD.

---
 configure.in | 24 ++++++++++++++++++------
 src/glw.h    |  3 ++-
 src/qgl.c    |  2 +-
 3 files changed, 21 insertions(+), 8 deletions(-)

diff --git a/configure.in b/configure.in
index 63e481f..64e6dc1 100644
--- a/configure.in
+++ b/configure.in
@@ -208,6 +208,7 @@ dnl -----------------------
 #AC_HEADER_DIRENT
 #AC_HEADER_STDC
 dnl AC_HEADER_SYS_WAIT
+AC_CHECK_HEADERS([ soundcard.h ])
 AC_CHECK_HEADERS([ sys/soundcard.h ])
 
 dnl -------------------------------------------------------------
@@ -234,17 +235,28 @@ AC_TRY_LINK(
 if test "x$ac_cv_header_sys_soundcard_h" = "xyes"; then
 	AC_MSG_CHECKING(for AFMT_S16_NE in sys/soundcard.h)
 	AC_EGREP_CPP([QF_maGiC_VALUE], 
-		[
-		#include <sys/soundcard.h>
-		#ifdef AFMT_S16_NE
-		QF_maGiC_VALUE
-		#endif
-		],
+		[ #include <sys/soundcard.h>
+		  #ifdef AFMT_S16_NE
+		  QF_maGiC_VALUE
+		  #endif ],
 		HAVE_AFMT_S16_NE=yes
 		AC_MSG_RESULT(yes)
 		,
 		AC_MSG_RESULT(no)
 	)
+else if test "x$ac_cv_header_soundcard_h" = "xyes"; then
+	AC_MSG_CHECKING(for AFMT_S16_NE in soundcard.h)
+	AC_EGREP_CPP([QF_maGiC_VALUE], 
+		[ #include <soundcard.h>
+		  #ifdef AFMT_S16_NE
+		  QF_maGiC_VALUE
+		  #endif ],
+		HAVE_AFMT_S16_NE=yes
+		AC_MSG_RESULT(yes)
+		,
+		AC_MSG_RESULT(no)
+	)
+     fi
 fi
 AC_SUBST(HAVE_AFMT_S16_NE)
 
diff --git a/src/glw.h b/src/glw.h
index a3a3791..50dd180 100644
--- a/src/glw.h
+++ b/src/glw.h
@@ -30,7 +30,8 @@
 #ifndef __GLW_H__
 #define __GLW_H__
 
-#if defined __linux__  || defined __bsd__ || defined __sgi || defined __FreeBSD__ || defined __NetBSD__
+/* This is getting silly -- q */
+#if defined __linux__  || defined __bsd__ || defined __sgi || defined __FreeBSD__ || defined __NetBSD__ || defined __OpenBSD__
 
 typedef struct
 {
diff --git a/src/qgl.c b/src/qgl.c
index 5d75b30..422d67f 100644
--- a/src/qgl.c
+++ b/src/qgl.c
@@ -3039,7 +3039,7 @@ void QGL_Shutdown( void )
 }
 
 /* merged in from qgl_bsd.c -- jaq */
-#if defined(__linux__) || defined (__FreeBSD__) || defined(__NetBSD__)
+#if defined(__linux__) || defined (__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
 #define GPA( a ) dlsym( glw_state.OpenGLLib, a )
 
 void *qwglGetProcAddress(char *symbol)