/*****************************************************************************/
/*                                                                           */
/*                                   chiplib.h                               */
/*                                                                           */
/*              Chip library handling for the sim65 6502 simulator           */
/*                                                                           */
/*                                                                           */
/*                                                                           */
/* (C) 2002      Ullrich von Bassewitz                                       */
/*               Wacholderweg 14                                             */
/*               D-70597 Stuttgart                                           */
/* EMail:        uz@musoftware.de                                            */
/*                                                                           */
/*                                                                           */
/* This software is provided 'as-is', without any expressed or implied       */
/* warranty.  In no event will the authors be held liable for any damages    */
/* arising from the use of this software.                                    */
/*                                                                           */
/* Permission is granted to anyone to use this software for any purpose,     */
/* including commercial applications, and to alter it and redistribute it    */
/* freely, subject to the following restrictions:                            */
/*                                                                           */
/* 1. The origin of this software must not be misrepresented; you must not   */
/*    claim that you wrote the original software. If you use this software   */
/*    in a product, an acknowledgment in the product documentation would be  */
/*    appreciated but is not required.                                       */
/* 2. Altered source versions must be plainly marked as such, and must not   */
/*    be misrepresented as being the original software.                      */
/* 3. This notice may not be removed or altered from any source              */
/*    distribution.                                                          */
/*                                                                           */
/*****************************************************************************/



#ifndef CHIPLIB_H
#define CHIPLIB_H



/* common */
#include "coll.h"



/*****************************************************************************/
/*                                     Data                                  */
/*****************************************************************************/



/* Forward */
struct ChipData;

/* ChipLibrary structure */
typedef struct ChipLibrary ChipLibrary;
struct ChipLibrary {
    char*                   LibName;    /* Name of the library as given */
    char*                   PathName;   /* Name of library including path */
    void*                   Handle;     /* Pointer to libary handle */
    const struct ChipData*  Data;       /* Pointer to chip data */
    unsigned                ChipCount;  /* Number of chips in this library */
    Collection              Chips;      /* Chips in this library */
};

/* A collection containing all libraries */
extern Collection ChipLibraries;



/*****************************************************************************/
/*     	      	    		     Code				     */
/*****************************************************************************/



void LoadChipLibrary (const char* LibName);
/* Load a chip library . This includes loading the shared libary, allocating
 * and initializing the data structure.
 */

void* GetChipLibSym (const ChipLibrary* L, const char* SymName);
/* Locate a symbol in a module and return it. Abort on errors (may be modified
 * later to return NULL).
 */



/* End of chiplib.h */

#endif