extern struct value *value_fn_field (struct value **arg1p, struct fn_field *f,
int j, struct type *type, int offset);
+extern int binop_types_user_defined_p (enum exp_opcode op,
+ struct type *type1,
+ struct type *type2);
+
extern int binop_user_defined_p (enum exp_opcode op, struct value *arg1,
struct value *arg2);