MFC r291832,r291833,r291834,r291835,r291836,r291838:

MFC r291832,r291833,r291834,r291835,r291836,r291838:

r291832:

Fix -Wformat warnings by using the correct format qualifiers

Sponsored by: EMC / Isilon Storage Division

r291833:

- Use ANSI C function prototypes/definitions instead of K&R style ones
- Add a missing return type for main(..)

Sponsored by: EMC / Isilon Storage Division

r291834:

Add missing headers and sort #includes per style(9)

Sponsored by: EMC / Isilon Storage Division

r291835:

Use ANSI C function prototypes/definitions instead of K&R style ones

Sponsored by: EMC / Isilon Storage Division

r291836:

Use `==` instead of `=` in the function comment above split(..) so mkh -p
exposes split(..).

Sponsored by: EMC / Isilon Storage Division

r291838:

Fix -Wformat issues and minor whitespace issues in surrounding areas

Sponsored by: EMC / Isilon Storage Division

git-svn-id: svn://svn.freebsd.org/base/stable/10@292144 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f