[Ada] Trivial fix for warning in utils.c

[guerby@acm.org]

> Yes, but doesn't this depend on a pending patch?

Neil's stuff has been commited if that's what you're referring to:

2001-11-15  Neil Booth  <neil@daikokuya.demon.co.uk>

	* misc.c (gnat_init): Change prototype.  Include the
	functionality of the old init_parse and init_decl_processing.
	(gnat_init_decl_processing): New prototype.
	(init_parse): Remove.
	* utils.c (init_decl_processing): Rename gnat_init_decl_processing.

-- 
Laurent Guerby <guerby@acm.org>