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+/*
+ * MOST NetServices "Light" V3.2.7.0.1796 MultiInstance Patch
+ *
+ * Copyright (C) 2015 Microchip Technology Germany II GmbH & Co. KG
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * You may also obtain this software under a propriety license from Microchip.
+ * Please contact Microchip for further information.
+ *
+ */
+
+/*!
+ * \file
+ * \brief Declaration of internal memory buffer
+ *
+ * \cond MNS_INTERNAL_DOC
+ * \addtogroup G_MEMORY
+ * @{
+ */
+
+#ifndef MNS_MEMORY_H
+#define MNS_MEMORY_H
+
+/*------------------------------------------------------------------------------------------------*/
+/* Includes */
+/*------------------------------------------------------------------------------------------------*/
+#include "mns_memory_pb.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*------------------------------------------------------------------------------------------------*/
+/* IAllocator Types */
+/*------------------------------------------------------------------------------------------------*/
+/*! \brief Callback function which frees memory
+ * \param allocator Reference to the Mem_Allocator_t object
+ * \param mem_ptr Reference to memory chunk
+ * \param mem_info_ptr Customer specific information needed to free
+ * the related memory chunk
+ */
+typedef void (*Mem_Free_t)(void *allocator, void* mem_ptr, void* mem_info_ptr);
+
+/*! \brief Callback function which allocated memory
+ * \param allocator Reference to the Mem_Allocator_t object
+ * \param size Size of the demanded memory chunk
+ * \param mem_info_ptr Customer specific information needed to free
+ * the related memory chunk
+ * \return Reference to a memory chunk with a minimum size of \c size.
+ * Otherwise NULL.
+ */
+typedef void* (*Mem_Allocate_t)(void *allocator, uint16_t size, void** mem_info_ptr);
+
+/*------------------------------------------------------------------------------------------------*/
+/* Interface IAllocator */
+/*------------------------------------------------------------------------------------------------*/
+/*! \brief Interface which is needed to be implemented by a memory allocator */
+typedef struct IAllocator_
+{
+ void* base; /*!< Reference to the base class */
+ Mem_Allocate_t allocate_fptr; /*!< Callback function required to allocate memory */
+ Mem_Free_t free_fptr; /*!< Callback function required to free memory */
+
+} IAllocator;
+
+
+/*------------------------------------------------------------------------------------------------*/
+/* Memory buffer */
+/*------------------------------------------------------------------------------------------------*/
+/*! \brief Memory chunk comprising non public fields */
+typedef struct Mem_IntBuffer_
+{
+ Mns_Mem_Buffer_t public_buffer; /*!< \brief Public attributes of memory buffer
+ * \details This has to be the first member in this
+ * struct
+ */
+ IAllocator *allocator_ptr; /*!< \brief Reference to the allocator which is
+ * required to free the memory chunk
+ */
+ void *mem_info_ptr; /*!< \brief Customer specific information needed to
+ * free the related memory chunk
+ */
+} Mem_IntBuffer_t;
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* #ifndef MNS_MEMORY_H */
+
+/*!
+ * @}
+ * \endcond
+ */
+
+/*------------------------------------------------------------------------------------------------*/
+/* End of file */
+/*------------------------------------------------------------------------------------------------*/
+