extern void fr30_expand_prologue PARAMS ((void));
extern void fr30_expand_epilogue PARAMS ((void));
extern unsigned int fr30_compute_frame_size PARAMS ((int, int));
#ifdef RTX_CODE
extern int fr30_check_multiple_regs PARAMS ((rtx *, int, int));
extern void fr30_print_operand PARAMS ((FILE *, rtx, int));
extern void fr30_print_operand_address PARAMS ((FILE *, rtx));
extern rtx fr30_move_double PARAMS ((rtx *));
#ifdef TREE_CODE
extern rtx fr30_va_arg PARAMS ((tree, tree));
#endif
#ifdef HAVE_MACHINE_MODES
#define Mmode enum machine_mode
extern int stack_add_operand PARAMS ((rtx, Mmode));
extern int add_immediate_operand PARAMS ((rtx, Mmode));
extern int high_register_operand PARAMS ((rtx, Mmode));
extern int low_register_operand PARAMS ((rtx, Mmode));
extern int call_operand PARAMS ((rtx, Mmode));
extern int di_operand PARAMS ((rtx, Mmode));
extern int nonimmediate_di_operand PARAMS ((rtx, Mmode));
extern int fr30_const_double_is_zero PARAMS ((rtx));
#undef Mmode
#endif
#endif
#ifdef TREE_CODE
extern int fr30_num_arg_regs PARAMS ((int, tree));
extern int fr30_function_arg_partial_nregs PARAMS ((CUMULATIVE_ARGS, int, tree, int));
extern void fr30_setup_incoming_varargs PARAMS ((CUMULATIVE_ARGS, int, tree, int *));
#endif