Here is a list of all struct and union fields with links to the structures/unions they belong to:

A

C

D

E

F

G

H

I

L

M

N

O

P

R

S

T

U

- u -

• unknown_a : mwMsgAnnounce, mwMsgHandshake
• unknown_b : mwMsgHandshake
• user : mwAwareIdBlock, mwIdBlock
• user_id : mwLoginInfo
• user_name : mwLoginInfo
• users : mwPrivacyInfo