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-rw-r--r--usr.bin/doscmd/emuint.h50
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diff --git a/usr.bin/doscmd/emuint.h b/usr.bin/doscmd/emuint.h
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-/*
- * Copyright (c) 1997 Helmut Wirth <hfwirth@ping.at>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice immediately at the beginning of the file, witout modification,
- * this list of conditions, and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * $FreeBSD$
- */
-
-
-/*
- * The emulator helper interrupt:
- *
- * Interrupt 0xFF is used by some emulator functions. It is a portal into
- * the emulator and cannot be used by ordinary DOS applications directly
- * The interrupt 0xFF is called by helper functions under DOS (such as
- * the redirector interface and the EMS emulation).
- * There are functions and subfunctions defined. (See emuint.c for details)
- */
-
-/* The redirector interface (formerly instbsdi.exe) */
-#define EMU_REDIR 0x1 /* Function for redirector interface */
-/* No subfunctions defined */
-
-/* Expanded memory (EMS) driver callback */
-#define EMU_EMS 0x2 /* Function for EMS driver control */
-/* subfunctions for EMS */
-#define EMU_EMS_CTL 0x0 /* Control function, used during init */
-#define EMU_EMS_CALL 0x1 /* Callback, calls are routed via this */
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