C>S 0x4B SID_EXTRAWORK

Message Id:	0x4B
Message Name:	SID_EXTRAWORK
Direction:	Client to Server
Used By:	Diablo II, Diablo II Lord of Destruction Starcraft Broodwar, Starcraft Original Warcraft III The Frozen Throne, Warcraft III Reign of Chaos
Format:	`(UINT16) Game type (UINT16) Length (STRING) Data`

Remarks

Response for both SID_OPTIONALWORK and SID_REQUIREDWORK. See ExtraWork document for more details.

Game type:

0x01: Diablo II
0x02: WarCraft III
0x03: Starcraft
0x04: World of Warcraft (Reason for this is not known, but most recent libraries have included it)

Length: Likely the length of the Data, in number of bytes.

Data: A string usually containing computer information.