workbench/libs/lowlevel/lowlevel_intern.h

   1 /*
   2     Copyright © 1995-2017, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: Internal header file for lowlevel library
   6     Lang: english
   7 */
   8 #ifndef __LOWLEVEL_INTERN_H__
   9 #define __LOWLEVEL_INTERN_H__
  10
  11 #include <exec/types.h>
  12 #include <exec/libraries.h>
  13 #include <exec/execbase.h>
  14 #include <exec/interrupts.h>
  15 #include <exec/semaphores.h>
  16
  17 #include <proto/exec.h>
  18
  19 #include <aros/debug.h>
  20
  21 struct llCIATimer
  22 {
  23     struct Library              *llciat_Base;
  24     struct Interrupt            llciat_Int;
  25     WORD                        llciat_iCRBit;
  26 };
  27
  28 /*
  29     This is the LowLevelBase structure. It is documented here because
  30     it is completely private. Applications should treat it as a struct
  31     Library, and use the workbench.library functions to get information.
  32 */
  33 struct LowLevelBase
  34 {
  35     struct Library              ll_Lib;
  36
  37     struct SignalSemaphore      ll_Lock;
  38     struct Interrupt            ll_VBlank;
  39     BPTR                        ll_SegList;
  40
  41 #if (1)
  42     /*
  43      * Variables used by amiga-m68k
  44      * TODO: these should be handled in an arch specific manner ..
  45      * see kernelbase.
  46      */
  47     ULONG                       ll_PortType[2];
  48     struct Library              *ll_PotgoBase;
  49     struct llCIATimer           ll_CIA;
  50     WORD                        ll_EClockMult;
  51 #endif
  52 };
  53
  54 /*
  55  * Defintion of internal structures.
  56  */
  57
  58 #endif /* __LOWLEVEL_INTERN_H__  */
  59