File list (Check if you may need any files):
mgcp
....\abnf.grammer
....\abnfparser
....\..........\abnffile
....\..........\........\mgcp3435.abnf
....\..........\common
....\..........\......\debg.c
....\..........\......\debg.h
....\..........\......\list.c
....\..........\......\list.h
....\..........\......\misc.c
....\..........\......\misc.h
....\..........\......\mqueue.c
....\..........\......\mqueue.h
....\..........\......\posix.h
....\..........\......\typedef.h
....\..........\src
....\..........\...\abnf.flx
....\..........\...\abnf.y
....\..........\...\compiler.c
....\..........\...\compiler.h
....\..........\...\makefile
....\doc
....\...\high level design for openmgcp.pdf
....\...\SRS for openmgcp.pdf
....\protocol
....\........\Common
....\........\......\abnf.c
....\........\......\abnf.h
....\........\......\debg.c
....\........\......\debg.h
....\........\......\list.c
....\........\......\list.h
....\........\......\mgcpdef.c
....\........\......\mgcpdef.h
....\........\......\mgcpmsgtran.c
....\........\......\mgcpmsgtran.h
....\........\......\mgcppackage.c
....\........\......\mgcppackage.h
....\........\......\misc.c
....\........\......\misc.h
....\........\......\mqueue.c
....\........\......\mqueue.h
....\........\......\parser.c
....\........\......\parser.h
....\........\......\posix.h
....\........\......\typedef.h
....\........\EndpointControl
....\........\...............\endpointctrl.c
....\........\...............\endpointctrl.h
....\........\Makefile
....\........\StackManger
....\........\...........\protocalapi.c
....\........\...........\protocalapi.h
....\........\...........\stackcb.c
....\........\...........\stackcb.h
....\........\TransactionManager
....\........\..................\transacmng.c
....\........\..................\transacmng.h
....\........\..................\transacmng.txt
....\test
....\....\include
....\....\.......\abnf.h
....\....\.......\debg.h
....\....\.......\endpointctrl.h
....\....\.......\list.h
....\....\.......\mgcpdef.h
....\....\.......\mgcpmsgtran.h
....\....\.......\mgcppackage.h
....\....\.......\misc.c
....\....\.......\misc.h
....\....\.......\mqueue.h
....\....\.......\parser.h
....\....\.......\posix.h
....\....\.......\protocalapi.h
....\....\.......\stackcb.h
....\....\.......\transacmng.h
....\....\.......\typedef.h
....\....\Makefile
....\....\mgcp_test.c
....\....\send_user_msg.c