* vfy_increds.c: include int-proto.h for krb5_libdefault_boolean

	* vfy_increds.c: include int-proto.h for krb5_libdefault_boolean
	prototype.

	* t_ser.c (ser_eblock_test): ifdef out old eblock serialization
	test which is no longer called. (see 1999-09-01 ChangeLog)

	* t_kerb.c: Cast argument to fprintf to long to agree with format
	string.

	* t_deltat.c: If MIN is defined, undef before redefined as 60.

	* str_conv.c: Provide strptime prototype if the system header
	files fail to provide a prototype.

	* int-proto.h:  Add prototype for krb5_libdefault_boolean()

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@12555 dc483132-0cff-0310-8789-dd5450dbe970