Tuýrkish Character Set

[Mustafa BASER]

Hello,
I am new to this list. I have  (and all Trukish users of Samba) trouble with
Turkish charactes (iso8859-9)with Samba. I saw some character definition tables
in charcnv.o (in sources). I couldn't understand the logic. A part of the table
for iso8859-2 is

/* MSDOS Code Page 852 -> ISO-8859-2 */
update_map("\241\244\242\364\243\235\244\317\245\225\246\227\247\365");
update_map("\250\371\251\346\252\270\253\233\254\215\256\246\257\275");
update_map("\261\245\262\362\263\210\264\357\265\226\266\230\267\363");

What does these number mean? Could anybody expain please? So that I can a
prepare for iso8859-9.

Thanks.