#ifndef    __COMMANDS_H
#define    __COMMANDS_H


#ifdef __cplusplus
extern "C" {
#endif

/*
   A structure which contains information on the commands
   this program can understand.
 */
typedef struct {
  char *name;     /* User printable name of the function. */
  rl_icpfunc_t *func; /* Function to call to do the job.      */
  char *doc;      /* Documentation for this function.     */
} COMMAND;

typedef struct {
  char *name;
  COMMAND *list;
} COMMAND_LIST;


extern COMMAND_LIST top;
extern COMMAND_LIST shell;
extern COMMAND_LIST users;

extern COMMAND_LIST server;

extern COMMAND_LIST *current;

extern void too_dangerous( char *caller );
extern int valid_argument( char *caller, char *arg );


extern int com_help( char *arg );
extern int com_quit( char *arg );

extern int com_shell( char *arg );
extern int com_users( char *arg );
extern int com_top( char *arg );
extern int com_server( char *arg );

#ifdef __cplusplus
}
#endif

#endif  /* __COMMANDS_H */