Improved readability and new stuffs

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@4165 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 18 insertions, 0 deletions

diff --git a/libdha/sysdep/pci_openbsd.c b/libdha/sysdep/pci_openbsd.c
new file mode 100644
index 0000000000..ef835b405f
--- /dev/null
+++ b/libdha/sysdep/pci_openbsd.c
@@ -0,0 +1,18 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $
+   Modified for readability by Nick Kurshev
+*/
+
+static __inline__ void enable_os_io(void)
+{
+    if (i386_iopl(1) < 0) {
+	perror("i386_iopl");
+	exit(1);
+    }
+}
+
+static __inline__ void disable_os_io(void)
+{
+ /* Nothing to do */
+}