2002-01-05  Ken Raeburn  <raeburn@mit.edu>

	* ZInit.c: Include sys/sockio.h and net/if.h if available.

	* ZReadAscii.c (Z_cnvt_xtoi): Delete disabled function version.

2001-08-25  Ken Raeburn  <raeburn@mit.edu>

	* ZParseNot.c (next_field): Delete machine-specific versions, just
	rely on the compiler.

	* ZInit.c: Include netinet/in.h, sys/ioctl.h, and ifaddrs.h if
	it's available.
	(max, ifreq_size) [HAVE_SA_LEN]: New macros.
	(ZInitialize): Use structure assignments rather than memcpy.  Add
	a new branch for determining local addresses using getifaddrs or
	SIOCGIFCONF, adapted from current krb5 code.

