/* 
  * UAE - The Un*x Amiga Emulator
  * 
  * Autoconfig device support
  *
  * (c) 1996 Ed Hanway
  */

typedef uae_u32 (*TrapFunction)(void);

extern int lasttrap;
extern void do_emultrap(int nr);

extern uae_u32 addr(int);
extern void db(uae_u8);
extern void dw(uae_u16);
extern void dl(uae_u32);
extern uae_u32 ds(char *);
extern void calltrap(uae_u32);
extern void org(uae_u32);
extern uae_u32 here(void);
extern int deftrap2(TrapFunction func, int mode, const char *str);
extern int deftrap(TrapFunction);
extern void align(int);
extern uae_u32 CallLib(uaecptr base, uae_s16 offset);
extern uae_u32 Call68k(uaecptr address, int saveregs);
extern uae_u32 Call68k_retaddr(uaecptr address, int saveregs, uaecptr);

extern volatile int uae_int_requested;
extern void set_uae_int_flag (void);

#define RTS 0x4e75
#define RTE 0x4e73

extern uaecptr EXPANSION_explibname, EXPANSION_doslibname, EXPANSION_uaeversion;
extern uaecptr EXPANSION_explibbase, EXPANSION_uaedevname, EXPANSION_haveV36;
extern uaecptr EXPANSION_bootcode, EXPANSION_nullfunc;

extern uaecptr ROM_filesys_resname, ROM_filesys_resid;
extern uaecptr ROM_filesys_diagentry;
extern uaecptr ROM_hardfile_resname, ROM_hardfile_resid;
extern uaecptr ROM_hardfile_init;
extern uaecptr filesys_initcode;

extern void add_filesys_unit(char *volname, char *rootdir, int readonly);
extern int kill_filesys_unit(char *volname);
extern int sprintf_filesys_unit(char *buffer, int num);
extern void write_filesys_config(FILE *f);
extern void filesys_reset (void);
extern void filesys_prepare_reset (void);
extern void filesys_start_threads (void);
extern int get_new_device(char **devname, uaecptr *devname_amiga);

extern void filesys_install(void);
extern void filesys_install_code(void);
extern void filesys_store_devinfo(uae_u8 *);
extern uae_u32 hardfile_init_late(void);
extern void hardfile_install(void);
extern void emulib_install(void);
extern void trackdisk_install(void);
extern void expansion_init(void);

#define TRAPFLAG_NO_REGSAVE 1
#define TRAPFLAG_NO_RETVAL 2
#define TRAPFLAG_EXTRA_STACK 4

extern uaecptr libemu_InstallFunction(TrapFunction, uaecptr, int, const char *);
extern uaecptr libemu_InstallFunctionFlags(TrapFunction, uaecptr, int, int, const char *);