CONTENT *mutt_get_content_info (const char *fname, BODY * b);
LIST *mutt_make_references (ENVELOPE * e);
+char* mutt_read_rfc822_line (FILE*, char*, size_t*);
LIST *mutt_parse_references (char *, int);
ENVELOPE *mutt_read_rfc822_header (FILE *, HEADER *, short, short);