Syntax highlighting of server-protocol/Packet_0xA1

# Packet 0xA1

Clients send Packet 0xA1 to the server to request the block list. The server then should reply with a [Packet 0x07](server-protocol/Packet_0x07) containing the blocks on the current ship.

## Dreamcast Packet Format
| Bytes | Meaning |
| --- | --- |
| 0x00 | Packet Type (0xA1) |
| 0x01 | Flags (0x00) |
| 0x02-0x03 | Packet Size (0x0004) |