extern void script_open (void);
extern void script_close (void);
-extern FILE *os_load_story (void);
-extern int os_storyfile_seek (FILE * fp, long offset, int whence);
-extern int os_storyfile_tell (FILE * fp);
extern zword save_quetzal (FILE *, FILE *);
extern zword restore_quetzal (FILE *, FILE *);
int os_font_data (int, int *, int *);
void os_init_screen (void);
void os_init_sound (void);
+FILE *os_load_story (void);
void os_more_prompt (void);
int os_peek_colour (void);
int os_picture_data (int, int *, int *);
void os_set_text_style (int);
void os_start_sample (int, int, int, zword);
void os_stop_sample ();
+int os_storyfile_seek (FILE *, long, int);
+int os_storyfile_tell (FILE *);
int os_string_width (const zchar *);
void os_init_setup (void);
void os_warn (const char *, ...);