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/*
* Copyright (C) 2007-2010 Wayne Meissner
*
* This file is part of the JNR project.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <sys/types.h>
#include <sys/param.h>
#ifndef __mips__
# include <stdint.h>
#endif
#if defined(__mips64) || defined(__PASE__)
# include <stdint.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
typedef void* ptr;
typedef void* pointer;
#ifdef _WIN32
typedef char* caddr_t;
#endif
#if !defined(_STDINT_H_) && !defined(_STDINT_H) && !defined(_SYS__STDINT_H_) && !defined(_H_STDINT)
typedef signed char int8_t;
typedef signed short int16_t;
typedef signed int int32_t;
typedef signed long long int64_t;
#endif
#define RET(T) T ptr_ret_##T(void* arg1, int offset) { \
T tmp; memcpy(&tmp, (caddr_t) arg1 + offset, sizeof(tmp)); return tmp; \
}
#define SET(T) void ptr_set_##T(void* arg1, int offset, T value) { \
memcpy((caddr_t) arg1 + offset, &value, sizeof(value)); \
}
#define TEST(T) SET(T) RET(T)
TEST(int8_t);
TEST(int16_t);
TEST(int32_t);
TEST(int64_t);
TEST(float);
TEST(double);
TEST(pointer);
void*
ptr_return_array_element(void **ptrArray, int arrayIndex)
{
return ptrArray[arrayIndex];
}
void
ptr_set_array_element(void **ptrArray, int arrayIndex, void *value)
{
ptrArray[arrayIndex] = value;
}
void*
ptr_from_buffer(void* ptr)
{
return ptr;
}
void*
ptr_malloc(int size)
{
void* ptr = malloc(size);
memset(ptr, 0, size);
return ptr;
}
void
ptr_free(void* ptr)
{
free(ptr);
}
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