changes

示范了Unix和Linux下如何利用Raw Socket构造伪装的TCP、IP、UDP的包

Mon Mar  2 17:44:52 PST 1998

0.1 -> 0.2 

Fixed a bug in ip_gen.c and ipicmp.c that should allow it to
compile under Linux succesfully.

(Thanks Jeffrey Brooks Loughridge <[e-mail]>)

0.2 -> 0.3

More minor fixes to ipicmp.c

(Thanks Jeffrey Brooks Loughridge <[e-mail]>)

Thu Oct 29 13:27:01 PST 1998

0.3 -> 0.4

Fixed memory leak in trans_check.c Thanks Tatsuo Yano
                                          <[e-mail]>
					  
Sun Feb 14 03:46:33 PST 1999

0.4 -> 0.5

Added explicit casting to in_cksum calls, and fixed typo in memset. 
Thanks Steve Klinkner <[e-mail]>