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/*-
* Copyright (c) 2004-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef ASN_TYPE_REAL_H
#define ASN_TYPE_REAL_H
#include <asn_application.h>
#include <asn_codecs_prim.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef ASN__PRIMITIVE_TYPE_t REAL_t;
extern asn_TYPE_descriptor_t asn_DEF_REAL;
extern asn_TYPE_operation_t asn_OP_REAL;
asn_struct_print_f REAL_print;
asn_struct_compare_f REAL_compare;
oer_type_decoder_f REAL_decode_oer;
oer_type_encoder_f REAL_encode_oer;
per_type_decoder_f REAL_decode_uper;
per_type_encoder_f REAL_encode_uper;
xer_type_decoder_f REAL_decode_xer;
xer_type_encoder_f REAL_encode_xer;
asn_random_fill_f REAL_random_fill;
#define REAL_free ASN__PRIMITIVE_TYPE_free,
#define REAL_constraint asn_generic_no_constraint
#define REAL_decode_ber ber_decode_primitive
#define REAL_encode_der der_encode_primitive
/***********************************
* Some handy conversion routines. *
***********************************/
ssize_t REAL__dump(double d, int canonical, asn_app_consume_bytes_f *cb, void *app_key);
/*
* Convert between native double type and REAL representation (DER).
* RETURN VALUES:
* 0: Value converted successfully
* -1: An error occured while converting the value: invalid format.
*/
int asn_REAL2double(const REAL_t *real_ptr, double *d);
int asn_double2REAL(REAL_t *real_ptr, double d);
/*
* Downcast double to float while checking that no overflow occurs.
* This allows stricter control of the input data.
* RETURN VALUES:
* 0: The conversion was successful (perhaps with a loss of precision)
* -1: The conversion created overflow into infinities.
* The (outcome) is ALWAYS set to a value you'd expect from the
* standard silent float to double conversion behavior.
*/
int asn_double2float(double d, float *outcome);
#ifdef __cplusplus
}
#endif
#endif /* ASN_TYPE_REAL_H */
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