rom/expansion/expansion_intern.h

   1 /*
   2     Copyright © 1995-2014, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: Internal data structures for expansion.library
   6     Lang: english
   7 */
   8
   9 #ifndef _EXPANSION_INTERN_H
  10 #define _EXPANSION_INTERN_H
  11
  12 #include <exec/types.h>
  13 #include <exec/libraries.h>
  14 #include <exec/semaphores.h>
  15 #include <libraries/expansion.h>
  16 #include <libraries/expansionbase.h>
  17 #include <libraries/configvars.h>
  18
  19 /* Needed for aros_print_not_implemented macro */
  20 #include <aros/debug.h>
  21
  22 #define Z2SLOTS         240
  23 #define SLOTSPERBYTE    8
  24
  25 /* The following layout is compatible with the AOS 1.3 include files */
  26
  27 struct IntExpansionBase
  28 {
  29     struct Library          LibNode;
  30     UBYTE                   Flags;
  31     UBYTE                   pad;
  32     struct ExecBase        *ExecBase;
  33     IPTR                    SegList;
  34     struct CurrentBinding   CurrentBinding;
  35     struct List             BoardList;
  36     struct List             MountList;
  37
  38     UBYTE                   z2Slots[Z2SLOTS/SLOTSPERBYTE];
  39     UWORD                   z3Slot;
  40     UBYTE                   pad2[224];
  41
  42     struct SignalSemaphore  BindSemaphore;
  43     struct SignalSemaphore  BootSemaphore;
  44     ULONG                   BootFlags;
  45 };
  46
  47 #define IntExpBase(eb)  ((struct IntExpansionBase*)(eb))
  48
  49 #endif /* _EXPANSION_INTERN_H */