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78 lines
2.4 KiB
C
78 lines
2.4 KiB
C
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/* Emacs style mode select -*- C++ -*-
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*-----------------------------------------------------------------------------
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*
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*
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* PrBoom: a Doom port merged with LxDoom and LSDLDoom
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* based on BOOM, a modified and improved DOOM engine
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* Copyright (C) 1999 by
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* id Software, Chi Hoang, Lee Killough, Jim Flynn, Rand Phares, Ty Halderman
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* Copyright (C) 1999-2000 by
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* Jess Haas, Nicolas Kalkhof, Colin Phipps, Florian Schulze
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* Copyright 2005, 2006 by
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* Florian Schulze, Colin Phipps, Neil Stevens, Andrey Budko
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*
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* DESCRIPTION:
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* System specific interface stuff.
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*
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*-----------------------------------------------------------------------------*/
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#ifndef __I_SYSTEM__
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#define __I_SYSTEM__
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#ifdef __GNUG__
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#pragma interface
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#endif
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extern int ms_to_next_tick;
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boolean I_StartDisplay(void);
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void I_EndDisplay(void);
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int I_GetTime_RealTime(void); /* killough */
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#ifndef PRBOOM_SERVER
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fixed_t I_GetTimeFrac (void);
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#endif
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void I_GetTime_SaveMS(void);
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unsigned long I_GetRandomTimeSeed(void); /* cphipps */
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void I_uSleep(unsigned long usecs);
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/* cphipps - I_GetVersionString
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* Returns a version string in the given buffer
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*/
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const char* I_GetVersionString(char* buf, size_t sz);
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/* cphipps - I_SigString
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* Returns a string describing a signal number
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*/
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const char* I_SigString(char* buf, size_t sz, int signum);
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const char *I_DoomExeDir(void); // killough 2/16/98: path to executable's dir
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boolean HasTrailingSlash(const char* dn);
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char* I_FindFile(const char* wfname, const char* ext);
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/* cph 2001/11/18 - wrapper for read(2) which deals with partial reads */
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void I_Read(int fd, void* buf, size_t sz);
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/* cph 2001/11/18 - Move W_Filelength to i_system.c */
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int I_Filelength(int handle);
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void I_SetAffinityMask(void);
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#endif
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