Metadatacopystruct _NETWORK_LOADER_BLOCK { unsigned char* DHCPServerACK;/* 0x0 8 */ unsigned long DHCPServerACKLength;/* 0x8 4 */ /* 4 bytes padding */ unsigned char* BootServerReplyPacket;/* 0x10 8 */ unsigned long BootServerReplyPacketLength;/* 0x18 4 */};