* 1750a-protos.h: New file.

	* 1750a.c: Include tm_p.h.  Add static prototypes.  Fix compile
	time warnings.

	* 1750a.h: Move prototypes to 1750a-protos.h.  Fix compile time
	warnings.

	* 1750a.md: Likewise.

From-SVN: r31394