* requests.c (DECLARE): Fix prototype for dispatch functions to

	* requests.c (DECLARE): Fix prototype for dispatch functions to
	properly match what is expected by ss library.

	* pager.c (ss_pager_create): Cast return from fork to int for use
	in switch statement.

	* ss.h: Provide full prototype for ss_name(). Add prototypes for
	ss_execute_line(), ss_delete_invocation(), ss_add_info_dir(),
	ss_delete_info_dir(), ss_abort_subsystem(), ss_get_prompt(),
	ss_set_prompt(), ss_add_request_table(),
	ss_delete_request_table(), ss_quit().

	* ss_internal.h: Made full prototypes for ss_parse(),
	ss_page_stdin(), ss_pagre_create(). Add prototypes for
	ss_self_identify(), ss_subsystem_name(), ss_subsystem_version(),
	ss_unimplemented(). Moved ss_execute_line() to ss.h

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@12598 dc483132-0cff-0310-8789-dd5450dbe970