extern char *days[];
int read_server_binary(StrBuf *Ret, size_t total_len);
int StrBuf_ServGetBLOB(StrBuf *buf, long BlobSize);
+int StrBuf_ServGetBLOBBuffered(StrBuf *buf, long BlobSize);
int read_server_text(StrBuf *Buf, long *nLines);
int goto_config_room(void);
long locate_user_vcard_in_this_room(void);