/*
 * Copyright (C) 1996-1997 Id Software, Inc.
 * 
 * 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.
 * 
 */
// sys.h -- non-portable functions

void          Sys_GetLock (void);
void          Sys_ReleaseLock (void);

// file IO

int           Sys_FileTime (char *path);
void          Sys_mkdir (char *path);

// memory protection
void          Sys_MakeCodeWriteable (unsigned long startaddr, unsigned long length);

void          Sys_Error (char *error, ...);
// an error will cause the entire program to exit

void          Sys_Printf (char *fmt, ...);
// send text to the console

void          Sys_Quit (void);

double        Sys_DoubleTime (void);

char         *Sys_ConsoleInput (void);

void          Sys_Sleep (void);
// called to yield for a little bit so as
// not to hog cpu when paused or debugging

void          Sys_SendKeyEvents (void);
// Perform Key_Event () callbacks until the input que is empty

void          Sys_LowFPPrecision (void);
void          Sys_HighFPPrecision (void);
void          Sys_SetFPCW (void);

char         *Sys_GetClipboardData (void);
