34     const ut::BinaryFileHeader* header =  in IsValidFileHeader()  local
38     NW_ASSERTMSG( header->signature == GroupFileReader::SIGNATURE_FILE,  in IsValidFileHeader()
40     if ( header->signature != GroupFileReader::SIGNATURE_FILE )  in IsValidFileHeader()
46     NW_ASSERTMSG( header->version >= SUPPORTED_FILE_VERSION,  in IsValidFileHeader()
50             SUPPORTED_FILE_VERSION, header->version   in IsValidFileHeader()
52     if ( header->version < SUPPORTED_FILE_VERSION ) return false;  in IsValidFileHeader()
54     NW_ASSERTMSG( header->version <= CURRENT_FILE_VERSION,  in IsValidFileHeader()
58             CURRENT_FILE_VERSION, header->version   in IsValidFileHeader()
60     if ( header->version > CURRENT_FILE_VERSION ) return false;  in IsValidFileHeader()
75     const GroupFile::FileHeader* header =  in GroupFileReader()  local
78     const GroupFile::InfoBlock* infoBlock = header->GetInfoBlock();  in GroupFileReader()
79     const GroupFile::FileBlock* fileBlock = header->GetFileBlock();  in GroupFileReader()
84     NW_ASSERT( infoBlock->header.kind == SIGNATURE_INFO_BLOCK );  in GroupFileReader()
85     NW_ASSERT( fileBlock->header.kind == SIGNATURE_FILE_BLOCK );  in GroupFileReader()