[rfa/d30v] Fix warnings

[Nick Clifton]

Hi Andrew,

: Tue Jul  4 14:08:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
: 
: 	* config/tc-d30v.h: Include "write.h" for fixS.
:  	(d30v_start_line, md_pcrel_from_section): Add function prototypes.

Approved.

Cheers
	Nick