Wed Apr 21 21:04:36 1999  Assar Westerlund  <assar@sics.se>

	* su.c (-f): implement

	* su.c: implement -i
	(verify_krb5): correct the ownership on the credential cache

Tue Apr 20 13:26:13 1999  Johan Danielsson  <joda@hella.pdc.kth.se>

	* su.c: don't depend on paths.h