89 lines
3.1 KiB
C
89 lines
3.1 KiB
C
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/* OpenDoors Online Software Programming Toolkit
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* (C) Copyright 1991 - 1999 by Brian Pirie.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*
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* File: ODKrnl.h
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*
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* Description: Contains the public definitions related to odkrnl.c
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*
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* Revisions: Date Ver Who Change
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* ---------------------------------------------------------------
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* Jan 01, 1995 6.00 BP Split off from odcore.c and oddoor.h
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* Dec 12, 1995 6.00 BP Added entry, exit and kernel macros.
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* Jan 12, 1996 6.00 BP Added bOnlyShiftArrow.
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* Feb 19, 1996 6.00 BP Changed version number to 6.00.
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* Mar 03, 1996 6.10 BP Begin version 6.10.
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* Mar 13, 1996 6.10 BP bOnlyShiftArrow -> nArrowUseCount.
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*/
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#ifndef _INC_ODKRNL
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#define _INC_ODKRNL
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#include "ODPlat.h"
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/* Global kernel-related variables. */
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extern tODTimer RunKernelTimer;
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extern time_t nNextTimeDeductTime;
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extern char chLastControlKey;
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extern INT nArrowUseCount;
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extern BOOL bForceStatusUpdate;
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extern BOOL bSysopColor;
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#ifdef OD_MULTITHREADED
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extern tODSemaphoreHandle hODActiveSemaphore;
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#endif /* OD_MULTITHREADED */
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/* Chat mode global variables. */
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extern BOOL bIsShell;
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extern BOOL bChatted;
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/* Kernel function prototypes. */
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tODResult ODKrnlInitialize(void);
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void ODKrnlShutdown(void);
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void ODKrnlHandleLocalKey(WORD wKeyCode);
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void ODKrnlEndChatMode(void);
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void ODKrnlForceOpenDoorsShutdown(BYTE btReasonForShutdown);
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#ifdef OD_MULTITHREADED
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tODResult ODKrnlStartChatThread(BOOL bTriggeredInternally);
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#endif /* OD_MULTITHREADED */
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/* Macro used to generate the appropriate code (if any) to call */
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/* the OpenDoors kernel from within OpenDoors code. */
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#ifdef OD_MULTITHREADED
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#define CALL_KERNEL_IF_NEEDED()
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#else /* !OD_MULTITHREADED */
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#ifdef ODPLAT_NIX
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#ifdef USE_KERNEL_SIGNAL
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#define CALL_KERNEL_IF_NEEDED()
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#else
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#define CALL_KERNEL_IF_NEEDED() od_kernel()
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#endif
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#else
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#define CALL_KERNEL_IF_NEEDED() od_kernel()
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#endif /* !ODPLAT_NIX */
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#endif /* !OD_MULTITHREADED */
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/* Macro used to increment or decrement OpenDoors active semaphore. */
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#ifdef OD_MULTITHREADED
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#define OD_API_ENTRY() ODSemaphoreUp(hODActiveSemaphore, 1);
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#define OD_API_EXIT() ODSemaphoreDown(hODActiveSemaphore, 1);
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#else /* !OD_MULTITHREADED */
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#define OD_API_ENTRY()
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#define OD_API_EXIT()
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#endif /* !OD_MULTITHREADED */
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#endif /* _INC_ODKRNL */
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