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LCP
[PPP]

Link control protocol. More...

Functions
void	NutLcpInput (NUTDEVICE *dev, NETBUF *nb)
	Handle incoming LCP packets.
int	NutLcpOutput (NUTDEVICE *dev, u_char code, u_char id, NETBUF *nb)
	Send a LCP packet.

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Detailed Description

Link control protocol.

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Function Documentation

void NutLcpInput (  NUTDEVICE *    dev, NETBUF *    nb )

Handle incoming LCP packets. Packets not destined to us or packets with unsupported address type or item length are silently discarded. Note: This routine is called by the Ethernet layer on incoming ARP packets. Applications typically do not call this function. Parameters: dev  Identifies the device that received the packet. nb  Pointer to a network buffer structure containing the ARP packet.

int NutLcpOutput (  NUTDEVICE *    dev, u_char    code, u_char    id, NETBUF *    nb )

Send a LCP packet. Note: Applications typically do not call this function. Parameters: dev  Identifies the device to use. nb  Network buffer structure containing the packet to send or null if the packet contains no information. The structure must have been allocated by a previous call NutNetBufAlloc() and will be freed when this function returns. Returns: 0 on success, -1 in case of any errors.

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