[PATCH] wireshark: gsm-abis-oml: convert C99 structure initialization to ANSI C

Hi! This patch applies on top of the wireshark/0001-abis_oml.patch. It converts the C99 structure initialization which is not accepted by the wireshark developers (Harald told me that they need it to compile with non-gcc compilers which don't always support C99). I have tested it here with four pcap files that Harald passed to me. It works fine. BTW, *with* and *without* this patch, wireshark with dissector spots warnings like: 18:14:15 Warn Dissector bug, protocol A-bis OML, in packet 13: packet-gsm_abis_oml.c:940: failed assertion "DISSECTOR_ASSERT_NOT_REACHED" It seems that some TLVs that appear in the body of packets are unknown. I'll debug which are the complaining tags and get back you.