Modifying Asterisk Meetme enter/leave sounds Part 1

hi there! this is my first post.

Im trying right now to change the sounds made when a person enters or leaves a conference room in Asterisk.

I was somehow disappointed to see that this sounds are HARDCODED into the app_meetme.c file

From the developer documentation I found out that enter and leave functions
call these files:

enter.h
and
leave.h

basically enter.h says this at the very beginning:

00001 /* 00002   * U-law 8-bit audio data 00003   * 00004   * Source: enter.raw 00005   * 00006   * Copyright (C) 1999, Mark Spencer and Linux Support Services 00007   * 00008   * Distributed under the terms of the GNU General Public License 00009   * 00010   */ 00011
00012 static unsigned char enter[] = {
00013 0xba, 0xba, 0xb0, 0xa6, 0xa9, 0xb8, 0xfe, 0x46, 0x42, 0x46, 

So now I must find a way to change a wav or gsm file into this type of C array...

Im starting to fiddle around with sox, and i think i can get a raw output there...

now the challenge will be to find a utility that changes this binary output into a valid C array!!

Hope i have some good news in Part 2!!