void mutt_sleep (short);
int mutt_save_confirm (const char *, struct stat *);
-/* base64.c */
-void mutt_to_base64 (unsigned char *, const unsigned char *, ssize_t, ssize_t);
-int mutt_from_base64 (char *, const char *);
-
void ci_bounce_message (HEADER *, int *);
int ci_send_message (int, HEADER *, char *, CONTEXT *, HEADER *);