library/GSM_RR_Types.ttcn: fix: work around TITAN bug 562488

Commit [1] introduced multiple regressions, because it basically
changed the byte order in all fields of the whole module from
'first' (implicit default) to 'last'. This is not what we need.

Instead, let's apply BYTEORDER(last) to 5 bit 'ext_ra' fields
unless the bug [2] in TITAN's RAW codec is fixed.

[1] I481a40daef3eed4a3daa687ad87c4128a13181b4
[2] https://bugs.eclipse.org/bugs/show_bug.cgi?id=562488

Change-Id: If998ef72c13787f04fee79e1e646cd9a6787028a
Signed-off-by: Vadim Yanitskiy <axilirator@gmail.com>
1 file changed