
			P I N G . C
 
Using the InterNet Control Message Protocol (ICMP) "ECHO" facility,
measure round-trip-delays and packet loss across network paths.

Author -
	Mike Muuss
	U. S. Army Ballistic Research Laboratory
	December, 1983
Modified at Uc Berkeley

Changed argument to inet_ntoa() to be struct in_addr instead of u_long
DFM BRL 1992

Changed inet_ntoa, ntohl and header files to compile under 
Cygwin 1.5.12-1 and  gcc 3.3.3.
Added calculation of Median and ttl field print out.
 Lino Tinoco <lino.m.tinoco(at)telecom.pt>
 2005/01/09

Added header files and casts to compile without warning on 
cygwin 1.7.9 with gcc-4.8.2
Simplified Makefile and repacked with cygport
 Marco Atzeri
 2014/05/02 

Status -
	Public Domain.  Distribution Unlimited.

Bugs -
	More statistics could always be gathered.
	This program has to run SUID to ROOT to access the ICMP socket.

