Oscar Protocol Specification: Family 0x0013, Subtype 0x001a

This is the response to an authorization request (sent to others with a subtype 0x0018 SNAC, and received from others with a subtype 0x0019 SNAC). This can be used to accept or decline the authorization request. To ignore an authorization request, simply don't respond to it.

Source: Client

Length	Description
2 bytes	Family (0x0013)
2 bytes	Subtype (0x001a)
2 bytes	Flags
4 bytes	Snac Request ID. Note: This is always 0x0000 001a, though, it does not seem to be important.
1 byte	Length L1 of the following ICQ number
L1 bytes	The ICQ number of the person requesting authorization
1 byte	Flags. 0x00 if declining, 0x01 if accepting.
2 bytes	Length L2 of the following request message
L2 bytes	The message to the person who request authorization. This should be the reason you're declining them. (max length for winicq is xc8)
2 bytes	Flags? (always 0x0000)

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