ICMP Protocol Library (icmp.c)
[Network Library]

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Detailed Description

 #include "net/icmp.h" 

Description

ICMP (Internet Control Message Protocol) has many functions on the internet, including the handling of ECHO (ping) requests, relaying network route status, passing connection status messages, etc.

This library currently handles only ICMP ECHO requests (ping), but may be expanded to include other useful ICMP operations as needed.

Functions
void	icmpInit (void)
	Initialize ICMP protocol library.
void	icmpIpIn (icmpip_hdr *packet)
	Incoming IP packets of protocol ICMP should be passed to this function.
void	icmpEchoRequest (icmpip_hdr *packet)
	Forms and sends a reply in response to an ICMP ECHO request.
void	icmpPrintHeader (icmpip_hdr *packet)
	Print ICMP packet information.

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