Scan

nn::Result Scan(
     void * pBuffer,
     size_t bufferSize,
     u8 subId,
     bit32 localId,
     u8 channel = 0,
     u16 scanTime = 0
);

	Name	Description
out	pBuffer	Discovered network information storage location.
in	bufferSize	Buffer size. Estimate roughly 1KB per network.
in	subId	Communication mode ID. Can be freely set by the application. Specify `0xff` to search all sub IDs.
in	localId	The local communication ID. Specify the value generated by `CreateLocalCommunicationId`.
in	channel	Scans all channels used by UDS. Only set this value when you want to scan a specific channel.(0: Scans all channels used by UDS: 1, 6, and 11.)
in	scanTime	The scan time for a single channel. There is normally no need to specify this. (0: 110 milliseconds)

Returns the function's execution result. Returns one of the Result values listed below.

Value	Description
`ResultSuccess`	Succeeded in creating local communication, and the network information found in the buffer was stored.
`ResultNotInitialized`	The library is not initialized. Execute the `nn::uds::Initialize` function.
ResultInvalidState	Not in an executable state. Returned when executed in a state other than `STATE_DISCONNECTED`.
ResultOutOfRange	The specified argument was not in a specifiable range. It is possible it will succeed if you re-execute with an appropriate value for the argument.
ResultWirelessOff	Transitioned to wireless OFF mode. Re-initialization is required.
A value other than the above.	Failed for reasons other than those given above.

Scans for nearby networks.

2010/10/15: Expanded the information on the return values. Revised the Description to make it easier to understand.
2010/06/14: Initial version.

`nn::uds::CTR::Scan` Function