2 Copyright (C) 1996-1997 Id Software, Inc.
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.
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.
13 See the GNU General Public License for more details.
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.
20 // sys.h -- non-portable functions
33 typedef HMODULE dllhandle_t;
37 typedef void* dllhandle_t;
40 typedef struct dllfunction_s
47 // "dllnames" is an NULL terminated array of possible names for the DLL you want to load
48 qboolean Sys_LoadLibrary (const char** dllnames, dllhandle_t* handle, const dllfunction_t *fcts);
49 void Sys_UnloadLibrary (dllhandle_t* handle);
50 void* Sys_GetProcAddress (dllhandle_t handle, const char* name);
52 // called early in Host_Init
53 void Sys_InitConsole (void);
54 // called after command system is initialized but before first Con_Print
55 void Sys_Init_Commands (void);
58 // returns current timestamp
59 char *Sys_TimeString(const char *timeformat);
62 // system IO interface (these are the sys functions that need to be implemented in a new driver atm)
64 void Sys_Error (const char *error, ...) DP_FUNC_PRINTF(1);
65 // an error will cause the entire program to exit
67 void Sys_PrintToTerminal(const char *text);
68 // (may) output text to terminal which launched program
70 void Sys_Shutdown (void); //INFO: This is only called by Host_Shutdown so we dont need testing for recursion
73 double Sys_DoubleTime (void);
75 char *Sys_ConsoleInput (void);
77 void Sys_Sleep(int microseconds);
78 // called to yield for a little bit so as
79 // not to hog cpu when paused or debugging
81 void Sys_SendKeyEvents (void);
82 // Perform Key_Event () callbacks until the input que is empty
84 char *Sys_GetClipboardData (void);