1 files changed, 43 insertions, 0 deletions

diff --git a/drivers/char/rio/riolocks.h b/drivers/char/rio/riolocks.h
new file mode 100644
index 000000000000..0e0cdacebe0b
--- /dev/null
+++ b/drivers/char/rio/riolocks.h
@@ -0,0 +1,43 @@
+/*
+** -----------------------------------------------------------------------------
+**
+**  Perle Specialix driver for Linux
+**  Ported from existing RIO Driver for SCO sources.
+ *
+ *  (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
+ *
+ *      This program is free software; you can redistribute it and/or modify
+ *      it under the terms of the GNU General Public License as published by
+ *      the Free Software Foundation; either version 2 of the License, or
+ *      (at your option) any later version.
+ *
+ *      This program is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *      GNU General Public License for more details.
+ *
+ *      You should have received a copy of the GNU General Public License
+ *      along with this program; if not, write to the Free Software
+ *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+**      Module          : riolocks.h
+**      SID             : 1.2
+**      Last Modified   : 11/6/98 11:34:13
+**      Retrieved       : 11/6/98 11:34:22
+**
+**  ident @(#)riolocks.h        1.2
+**
+** -----------------------------------------------------------------------------
+*/
+
+#ifndef __rio_riolocks_h__
+#define __rio_riolocks_h__
+
+#ifdef SCCS_LABELS
+static char *_riolocks_h_sccs_ = "@(#)riolocks.h        1.2";
+#endif
+
+#define LOCKB(lk)               lockb(lk);
+#define UNLOCKB(lk, oldspl)     unlockb(lk, oldspl);
+
+#endif