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NET RecvVar

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[edit] Definition

INT NET_RecvVar ( <WORD connection> , <BYTE POINTER data> , <INT length> , [<BYTE includeseparator>] )

The receiving equivalent of NET_SendVar(): stores the data at the specified pointer, unlike NET_GetMessage(), which returns the message as a string, not allowing some variables.

[edit] Parameters

WORD connection - The connection identifier.
BYTE pointer message - The pointer the data/variable will be written to.
INT length - The length/size of the data/variable.
[BYTE includeseparator] - true/false: whether the connection's separator will be added to the received data at the end. Default is false.

[edit] Returns

INT : The size of the successfully received message. Without the separatorlength.

NET_ERROR_INVALIDCONN - The connection is invalid.
NET_ERROR_CONNINACTIVE - The connection is inactive.
NET_ERROR_NONEWMESSAGE - The incomingbuffer is empty.
NET_ERROR_UNFINISHEDMESSAGE - The data in the incomingbuffer is incomplete.
NET_ERROR_SIZEMISMATCH - Sizes do not match (length and the length of the received data).
>=0 - The size of the successfully received data. Without the separatorlength.

[edit] Notes

This function is mainly to receive data sent with NET_SendVar().

Network.DLL Functions
Global NET_Init() • NET_Quit() • NET_Version() • NET_IntVersion() • NET_About() • NET_GetError() • NET_Stat_Buffer() • NET_IntToIP() • NET_IPToInt()
Connections NET_Connect() • NET_Listen() • NET_Disconnect() • NET_DisconnectAll()
Connection NET_Resolve() • NET_Hostname() • NET_IPAddress() • NET_Port() • NET_Separator() • NET_GetSeparator() • NET_GetSeparatorLength()
Transfer NET_Recv() • NET_RecvFile() • NET_RecvGraph() • NET_RecvVar() • NET_Send() • NET_SendFile() • NET_SendGraph() • NET_SendRN() • NET_SendVar()
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