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Annotation of quakeworld/client/sys.h, revision 1.1.1.1

1.1       root        1: /*
                      2: Copyright (C) 1996-1997 Id Software, Inc.
                      3: 
                      4: This program is free software; you can redistribute it and/or
                      5: modify it under the terms of the GNU General Public License
                      6: as published by the Free Software Foundation; either version 2
                      7: of the License, or (at your option) any later version.
                      8: 
                      9: This program is distributed in the hope that it will be useful,
                     10: but WITHOUT ANY WARRANTY; without even the implied warranty of
                     11: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
                     12: 
                     13: See the GNU General Public License for more details.
                     14: 
                     15: You should have received a copy of the GNU General Public License
                     16: along with this program; if not, write to the Free Software
                     17: Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
                     18: 
                     19: */
                     20: // sys.h -- non-portable functions
                     21: 
                     22: //
                     23: // file IO
                     24: //
                     25: 
                     26: // returns the file size
                     27: // return -1 if file is not present
                     28: // the file should be in BINARY mode for stupid OSs that care
                     29: int Sys_FileOpenRead (char *path, int *hndl);
                     30: 
                     31: int Sys_FileOpenWrite (char *path);
                     32: void Sys_FileClose (int handle);
                     33: void Sys_FileSeek (int handle, int position);
                     34: int Sys_FileRead (int handle, void *dest, int count);
                     35: int Sys_FileWrite (int handle, void *data, int count);
                     36: int    Sys_FileTime (char *path);
                     37: void Sys_mkdir (char *path);
                     38: 
                     39: //
                     40: // memory protection
                     41: //
                     42: void Sys_MakeCodeWriteable (unsigned long startaddr, unsigned long length);
                     43: 
                     44: //
                     45: // system IO
                     46: //
                     47: void Sys_DebugLog(char *file, char *fmt, ...);
                     48: 
                     49: void Sys_Error (char *error, ...);
                     50: // an error will cause the entire program to exit
                     51: 
                     52: void Sys_Printf (char *fmt, ...);
                     53: // send text to the console
                     54: 
                     55: void Sys_Quit (void);
                     56: 
                     57: double Sys_DoubleTime (void);
                     58: 
                     59: char *Sys_ConsoleInput (void);
                     60: 
                     61: void Sys_Sleep (void);
                     62: // called to yield for a little bit so as
                     63: // not to hog cpu when paused or debugging
                     64: 
                     65: void Sys_SendKeyEvents (void);
                     66: // Perform Key_Event () callbacks until the input que is empty
                     67: 
                     68: void Sys_LowFPPrecision (void);
                     69: void Sys_HighFPPrecision (void);
                     70: void Sys_SetFPCW (void);
                     71: 

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