* domacro.c: Compiler warning cleanups and fix the overflow fix to

	* domacro.c: Compiler warning cleanups and fix the overflow fix to
	index the proper array.

	* cmds.c, cmdtab.c, ftp.c, ftp_var.h, getpass.c, glob.c, main.c,
	radix.c, ruserpass.c, secure.c, secure.h: Compiler warning
	cleanups including providing prototypes, cleanup of assignments in
	conditionals, including unistd.h and stdlib.h (if present),
	declaring local functions as static.

	* Makefile.in: Do not compile pclose.c - the code is not used.

About 600 warnings down....

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@12622 dc483132-0cff-0310-8789-dd5450dbe970