it, else return NULL_RTX. */
extern rtx get_hard_reg_initial_reg (struct function *, rtx);
/* Called from rest_of_compilation. */
-extern void emit_initial_value_sets (void);
+extern unsigned int emit_initial_value_sets (void);
extern void allocate_initial_values (rtx *);
-/* Copy a declaration when one function is substituted inline into
- another. */
-extern tree copy_decl_for_inlining (tree, tree, tree);
-
/* Check whether there's any attribute in a function declaration that
makes the function uninlinable. Returns false if it finds any,
true otherwise. */