char_type CYC_FIXNUM_MAX CYC_FIXNUM_MIN is_object_type is_value_type obj_char2obj obj_int2obj obj_is_char obj_is_int obj_obj2char obj_obj2int

#define is_object_type (   x )    ((x != NULL) && !is_value_type(x)) Is the given object an object (non-immediate) type?