-extern void debug_nothing_void
- PARAMS ((void));
-extern void debug_nothing_charstar
- PARAMS ((const char *));
-extern void debug_nothing_int_charstar
- PARAMS ((unsigned int, const char *));
-extern void debug_nothing_int
- PARAMS ((unsigned int));
-extern void debug_nothing_int_int
- PARAMS ((unsigned int, unsigned int));
-extern void debug_nothing_tree
- PARAMS ((tree));
-extern bool debug_true_tree
- PARAMS ((tree));
-extern void debug_nothing_rtx
- PARAMS ((rtx));
+extern void debug_nothing_void (void);
+extern void debug_nothing_charstar (const char *);
+extern void debug_nothing_int_charstar (unsigned int, const char *);
+extern void debug_nothing_int (unsigned int);
+extern void debug_nothing_int_int (unsigned int, unsigned int);
+extern void debug_nothing_tree (tree);
+extern void debug_nothing_tree_int (tree, int);
+extern void debug_nothing_tree_tree (tree, tree);
+extern bool debug_true_tree (tree);
+extern void debug_nothing_rtx (rtx);