* php4/ext/sockets.c, php4/ext/php_sockets.h:

* php4/ext/sockets.c, php4/ext/php_sockets.h:
	Numerous changes. Many prototypes changed to be more like the
	appropriate *NIX counterparts. Many new prototypes defining many
	more advanced socket routines. Better AF_UNIX socket support.
	bind() now recognizes the socket type and acts appropriately,
	instead of needing the AF_* for the socket passed in.
# Something I'd like to write yet is proper signal() support. Unfortunately,
# the last time I tried, doing anything with the signal except ignoring it
# caused PHP to segfault. And to have decent socket support.. at least, from
# my experience, having signals is a good thing. Only problem.. to implement
# it, some changes would have to be made to the parser - since that is where
# the problems lie on handling asynchronous signals.