2 * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
3 * Redistribution and modifications are permitted subject to BSD license.
5 #ifndef ASN_TYPE_NULL_H
6 #define ASN_TYPE_NULL_H
8 #include <asn_application.h>
15 * The value of the NULL type is meaningless.
16 * Use the BOOLEAN type if you need to carry true/false semantics.
20 extern asn_TYPE_descriptor_t asn_DEF_NULL;
21 extern asn_TYPE_operation_t asn_OP_NULL;
23 asn_struct_free_f NULL_free;
24 asn_struct_print_f NULL_print;
25 asn_struct_compare_f NULL_compare;
26 ber_type_decoder_f NULL_decode_ber;
27 der_type_encoder_f NULL_encode_der;
28 xer_type_decoder_f NULL_decode_xer;
29 xer_type_encoder_f NULL_encode_xer;
30 oer_type_decoder_f NULL_decode_oer;
31 oer_type_encoder_f NULL_encode_oer;
32 per_type_decoder_f NULL_decode_uper;
33 per_type_encoder_f NULL_encode_uper;
34 asn_random_fill_f NULL_random_fill;
36 #define NULL_constraint asn_generic_no_constraint