quakeforge/include/QF/sys.h

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/*
sys.h
non-portable functions
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:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
$Id$
*/
#ifndef __sys_h
#define __sys_h
#include <stdio.h>
#include <stdarg.h>
#include "QF/gcc_attr.h"
extern struct cvar_s *sys_nostdout;
extern struct cvar_s *sys_extrasleep;
extern struct cvar_s *sys_dead_sleep;
extern struct cvar_s *sys_sleep;
extern struct cvar_s *developer;
extern const char sys_char_map[256];
int Sys_FileTime (const char *path);
void Sys_mkdir (const char *path);
typedef void (*sys_printf_t) (const char *fmt, va_list args);
void Sys_SetStdPrintf (sys_printf_t func);
void Sys_SetErrPrintf (sys_printf_t func);
void Sys_Print (FILE *stream, const char *fmt, va_list args);
void Sys_Printf (const char *fmt, ...) __attribute__((format(printf,1,2)));
void Sys_DPrintf (const char *fmt, ...) __attribute__((format(printf,1,2)));
void Sys_Error (const char *error, ...) __attribute__((format(printf,1,2), noreturn));
void Sys_Quit (void);
void Sys_Shutdown (void);
void Sys_RegisterShutdown (void (*func) (void));
double Sys_DoubleTime (void);
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const char *Sys_ConsoleInput (void);
void Sys_Sleep (void);
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int Sys_TimeID (void);
// called to yield for a little bit so as
// not to hog cpu when paused or debugging
void Sys_LowFPPrecision (void);
void Sys_HighFPPrecision (void);
void Sys_SetFPCW (void);
// send text to the console
void Sys_Init (void);
void Sys_Init_Cvars (void);
//
// memory protection
//
void Sys_MakeCodeWriteable (unsigned long startaddr, unsigned long length);
void Sys_PageIn (void *ptr, int size);
//
// system IO
//
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void Sys_DebugLog(const char *file, const char *fmt, ...) __attribute__((format(printf,2,3)));
#endif // __sys_h