extern rtx lm32_return_addr_rtx (int count, rtx frame);
extern int lm32_expand_block_move (rtx *);
extern int nonpic_symbol_mentioned_p (rtx);
-extern rtx lm32_legitimize_pic_address (rtx, enum machine_mode, rtx);
+extern rtx lm32_legitimize_pic_address (rtx, machine_mode, rtx);
extern void lm32_expand_scc (rtx operands[]);
extern void lm32_expand_conditional_branch (rtx operands[]);
-extern bool lm32_move_ok (enum machine_mode, rtx operands[2]);
+extern bool lm32_move_ok (machine_mode, rtx operands[2]);