ssize_t mutt_pretty_size(char *s, ssize_t len, ssize_t n);
int mutt_any_key_to_continue (const char *);
-void mutt_what_key (void);
int mutt_complete (char *, ssize_t);
#define mutt_enter_fname(A,B,C,D,E) _mutt_enter_fname(A,B,C,D,E,0,NULL,NULL)
int _mutt_enter_fname (const char *, char *, ssize_t, int *, int, int,