/* DE1: $Id: sys_dylib.h 2168 2005-04-09 21:36:50Z skyjake $
 * Copyright (C) 2004 Jaakko Keränen <jaakko.keranen@iki.fi>
 *
 * 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: http://www.opensource.org/
 */

/*
 * sys_dylib.h: Dynamic Libraries
 *
 * These functions provide roughly the same functionality as the ltdl 
 * library.  Since the ltdl library appears to be broken on Mac OS X, 
 * these will be used instead when loading plugin libraries.
 */

#ifndef __DOOMSDAY_SYSTEM_DYNAMIC_LIBRARY_H__
#define __DOOMSDAY_SYSTEM_DYNAMIC_LIBRARY_H__

typedef void* lt_dlhandle;
typedef void* lt_ptr;

void        lt_dlinit(void);
void        lt_dlexit(void);
const char *lt_dlerror(void);
void        lt_dladdsearchdir(const char *searchPath);
int         lt_dlforeachfile(const char *searchPath, 
                             int (*func) (const char *fileName, lt_ptr data), 
							 lt_ptr data);
lt_dlhandle lt_dlopenext(const char *baseFileName);
void       *lt_dlsym(lt_dlhandle module, const char *symbolName);
void        lt_dlclose(lt_dlhandle module);

#endif