#ifndef dreamcast_modules_H

#define dreamcast_modules_H 1

#include <stdlib.h>

#include <stdio.h>

#ifdef __cplusplus

extern "C" {

#endif

/**

 * Basic module structure defining the common operations across all

 * modules, ie start, stop, reset, etc. Nothing here is time-sensitive.

 */

typedef struct dreamcast_module {

    char *name;

    /**

     * Perform all initial module setup (ie register / allocate any

     * memory required, etc). Only called once during DreamOn startup

     */

    void (*init)();

    /**

     * Reset the module into it's initial system boot state. Will be called

     * once after init(), as well as whenever the user requests a reset.

     */

    void (*reset)();

    /**

     * Set the module into a running state (may be NULL)

     */

    void (*start)();

    /**

     * Set the module into a stopped state (may be NULL)

     */

    void (*stop)();

    /**

     * Save the module state to the FILE stream. May be NULL, in which case

     * the module is considered to have no state.

     */

    void (*save)(FILE *);

    /**

     * Load the saved module state from the FILE stream. May be NULL, in which

     * case reset() will be called instead.

     */

    void (*load)(FILE *);

} *dreamcast_module_t;

void dreamcast_register_module( dreamcast_module_t );

extern struct dreamcast_module mem_module;

extern struct dreamcast_module sh4_module;

extern struct dreamcast_module asic_module;

extern struct dreamcast_module pvr2_module;

extern struct dreamcast_module aica_module;

extern struct dreamcast_module ide_module;

extern struct dreamcast_module maple_module;

extern struct dreamcast_module pvr2_module;

extern struct dreamcast_module gui_module;

#ifdef __cplusplus

}

#endif

#endif /* !dreamcast_modules_H */