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/*
* Copyright 2016 WebAssembly Community Group participants
*
* 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.
*/
#ifndef WASM_ARRAY_H_
#define WASM_ARRAY_H_
#include <stddef.h>
#include "wasm-allocator.h"
#include "wasm-common.h"
#define WASM_DEFINE_ARRAY(name, type) \
typedef struct type##Array { \
type* data; \
size_t size; \
} type##Array; \
\
WASM_EXTERN_C_BEGIN \
static WASM_INLINE void wasm_destroy_##name##_array( \
struct WasmAllocator* allocator, type##Array* array) WASM_UNUSED; \
static WASM_INLINE void wasm_new_##name##_array( \
struct WasmAllocator* allocator, type##Array* array, size_t size) \
WASM_UNUSED; \
WASM_EXTERN_C_END \
\
void wasm_destroy_##name##_array(struct WasmAllocator* allocator, \
type##Array* array) { \
wasm_free(allocator, array->data); \
} \
void wasm_new_##name##_array(struct WasmAllocator* allocator, \
type##Array* array, size_t size) { \
array->size = size; \
array->data = \
wasm_alloc_zero(allocator, size * sizeof(type), WASM_DEFAULT_ALIGN); \
}
#define WASM_DESTROY_ARRAY_AND_ELEMENTS(allocator, v, name) \
{ \
size_t i; \
for (i = 0; i < (v).size; ++i) \
wasm_destroy_##name(allocator, &((v).data[i])); \
wasm_destroy_##name##_array(allocator, &(v)); \
}
#endif /* WASM_ARRAY_H_ */
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