/*
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* Copyright (C) 2003 - 2016 Sony Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _STRUCT_H
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#define _STRUCT_H
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <math.h>
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/***************************************************************************************************
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Macro Definition
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***************************************************************************************************/
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#define DECLFUNC static
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#define UNUSED_ATTR __attribute__((unused))
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#ifndef PI
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#ifdef M_PI
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#define PI M_PI
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#else /* M_PI */
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#define PI (double)(3.14159265358979323846)
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#endif /* M_PI */
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#endif /* PI */
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/***************************************************************************************************
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Type Definition
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***************************************************************************************************/
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typedef unsigned char STREAM;
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typedef short INT16;
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typedef int INT32;
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typedef unsigned int UINT32;
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typedef long long INT64;
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typedef float SCALAR;
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#define _scalar(x) x##f
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typedef union {
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float f;
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int i;
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} IEEE754_FI;
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/***************************************************************************************************
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Macro Functions
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***************************************************************************************************/
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/* Buffer Operations */
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#define clear_data_ldac(p, n) memset((p), 0, (n))
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#define clear_seq_s_ldac(p, n) memset((char *)(p), 0, (n)*sizeof(short))
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#define clear_seq_l_ldac(p, n) memset((char *)(p), 0, (n)*sizeof(int))
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#define clear_seq_f_ldac(p, n) memset((char *)(p), 0, (n)*sizeof(SCALAR))
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#if _MSC_VER >=1400
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/* Secured CRT Functions */
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#define copy_data_ldac(p1, p2, n) memcpy_s((p2), (n), (p1), (n))
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#define copy_seq_s_ldac(p1, p2, n) memcpy_s((p2), (n)*sizeof(short), (p1), (n)*sizeof(short))
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#define copy_seq_l_ldac(p1, p2, n) memcpy_s((p2), (n)*sizeof(int), (p1), (n)*sizeof(int))
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#define copy_seq_f_ldac(p1, p2, n) memcpy_s((p2), (n)*sizeof(SCALAR), (p1), (n)*sizeof(SCALAR))
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#define move_seq_f_ldac(p1, p2, n) memmove_s((p2), (n)*sizeof(SCALAR), (p1), (n)*sizeof(SCALAR))
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#else
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#define copy_data_ldac(p1, p2, n) memcpy((p2), (p1), (n))
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#define copy_seq_s_ldac(p1, p2, n) memcpy((p2), (p1), (n)*sizeof(short))
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#define copy_seq_l_ldac(p1, p2, n) memcpy((p2), (p1), (n)*sizeof(int))
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#define copy_seq_f_ldac(p1, p2, n) memcpy((p2), (p1), (n)*sizeof(SCALAR))
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#define move_seq_f_ldac(p1, p2, n) memmove((p2), (p1), (n)*sizeof(SCALAR))
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#endif
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#endif /* _STRUCT_H */
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