msdos/int5c.c

   1 /*
   2  * NetBIOS interrupt handling
   3  *
   4  * Copyright 1995 Alexandre Julliard, Alex Korobka
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include "miscemu.h"
  22 #include "wine/debug.h"
  23
  24 WINE_DEFAULT_DEBUG_CHANNEL(int);
  25
  26
  27 /***********************************************************************
  28  *           NetBIOSCall      (KERNEL.103)
  29  *           INT_Int5cHandler (WPROCS.192)
  30  *
  31  * Also handler for interrupt 5c.
  32  */
  33 void WINAPI NetBIOSCall16( CONTEXT86 *context )
  34 {
  35     BYTE* ptr;
  36     ptr = MapSL( MAKESEGPTR(context->SegEs,BX_reg(context)) );
  37     FIXME("(%p): command code %02x (ignored)\n",context, *ptr);
  38     *(ptr+0x01) = 0xFB; /* NetBIOS emulator not found */
  39     SET_AL( context, 0xFB );
  40 }