Constant C2S_IDENTITY_CID
pub const C2S_IDENTITY_CID: u64 = 0; // 0u64Expand description
Constant for C2S identity (target_cid = 0 means server).
pub const C2S_IDENTITY_CID: u64 = 0; // 0u64Constant for C2S identity (target_cid = 0 means server).