Passwords, as user input, may not be 7-bit ASCII -- so we need
	to treat them as unsigned char*'s.  No surprises there; this
	just regularises the usage so we don't get compilation messages.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@83037 13f79535-47bb-0310-9956-ffa450edef68