1 files changed, 77 insertions, 0 deletions

diff --git a/src/i_system.h b/src/i_system.h
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+++ b/src/i_system.h
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+/* Emacs style mode select   -*- C++ -*-
+ *-----------------------------------------------------------------------------
+ *
+ *
+ *  PrBoom: a Doom port merged with LxDoom and LSDLDoom
+ *  based on BOOM, a modified and improved DOOM engine
+ *  Copyright (C) 1999 by
+ *  id Software, Chi Hoang, Lee Killough, Jim Flynn, Rand Phares, Ty Halderman
+ *  Copyright (C) 1999-2000 by
+ *  Jess Haas, Nicolas Kalkhof, Colin Phipps, Florian Schulze
+ *  Copyright 2005, 2006 by
+ *  Florian Schulze, Colin Phipps, Neil Stevens, Andrey Budko
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version 2
+ *  of the License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ *  02111-1307, USA.
+ *
+ * DESCRIPTION:
+ *      System specific interface stuff.
+ *
+ *-----------------------------------------------------------------------------*/
+
+#ifndef __I_SYSTEM__
+#define __I_SYSTEM__
+
+#ifdef __GNUG__
+#pragma interface
+#endif
+
+extern int ms_to_next_tick;
+boolean I_StartDisplay(void);
+void I_EndDisplay(void);
+int I_GetTime_RealTime(void);     /* killough */
+#ifndef PRBOOM_SERVER
+fixed_t I_GetTimeFrac (void);
+#endif
+void I_GetTime_SaveMS(void);
+
+unsigned long I_GetRandomTimeSeed(void); /* cphipps */
+
+void I_uSleep(unsigned long usecs);
+
+/* cphipps - I_GetVersionString
+ * Returns a version string in the given buffer
+ */
+const char* I_GetVersionString(char* buf, size_t sz);
+
+/* cphipps - I_SigString
+ * Returns a string describing a signal number
+ */
+const char* I_SigString(char* buf, size_t sz, int signum);
+
+const char *I_DoomExeDir(void); // killough 2/16/98: path to executable's dir
+
+boolean HasTrailingSlash(const char* dn);
+char* I_FindFile(const char* wfname, const char* ext);
+
+/* cph 2001/11/18 - wrapper for read(2) which deals with partial reads */
+void I_Read(int fd, void* buf, size_t sz);
+
+/* cph 2001/11/18 - Move W_Filelength to i_system.c */
+int I_Filelength(int handle);
+
+void I_SetAffinityMask(void);
+
+#endif