Modernise yyerror

Newer versions of bison emit a prototype for yyerror
	void yyerror (const char *);
This clashes with some of our old code that declares yyerror to return
an int.  Fix that in most cases by modernizing yyerror.  bfin-parse.y
uses the return value all over the place, so for there disable
generation of the prototype as specified by posix.

binutils/
	* arparse.y (yyerror): Return void.
	* dlltool.c (yyerror): Likewise.
	* dlltool.h (yyerror): Likewise.
	* sysinfo.y (yyerror): Likewise.
	* windmc.h (yyerror): Likewise.
	* mclex.c (mc_error): Extract from ..
	(yyerror): ..here, both now returning void.
gas/
	* config/bfin-parse.y (yyerror): Define.
	(yyerror): Make static.
	* itbl-parse.y (yyerror): Return void.
ld/
	* deffilep.y (def_error): Return void.

1 files changed, 1 insertions, 1 deletions

diff --git a/binutils/windmc.h b/binutils/windmc.h
index edea873..e3ef2e3 100644
--- a/binutils/windmc.h
+++ b/binutils/windmc.h
@@ -80,7 +80,7 @@ mc_node_lang *mc_add_node_lang (mc_node *, const mc_keyword *, rc_uint_type);
 mc_node *mc_add_node (void);
 
 /* Standard yacc/flex stuff.  */
-int yyerror (const char *, ...);
+void yyerror (const char *);
 int yylex (void);
 int yyparse (void);