fix compilation of vmsdbgout.c

The debug-early branch renamed vmsdbgout_decl to
vmsdbgout_function_decl, but didn't update its prototype.

gcc/ChangeLog:

2015-07-18  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* vmsdbgout.c (vmsdbgout_decl): Change name of prototyped
	function to vmsdbgout_function_decl.

From-SVN: r225983

gcc/ChangeLog

+2015-07-18  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
+
+	* vmsdbgout.c (vmsdbgout_decl): Change name of prototyped
+	function to vmsdbgout_function_decl.
+
 2015-07-18  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR target/66922

gcc/vmsdbgout.c

@@ -163,7 +163,7 @@ static void vmsdbgout_end_function (unsigned int);
 static void vmsdbgout_begin_epilogue (unsigned int, const char *);
 static void vmsdbgout_end_epilogue (unsigned int, const char *);
 static void vmsdbgout_begin_function (tree);
-static void vmsdbgout_decl (tree);
+static void vmsdbgout_function_decl (tree);
 static void vmsdbgout_early_global_decl (tree);
 static void vmsdbgout_late_global_decl (tree);
 static void vmsdbgout_type_decl (tree, int);