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CMSIS_5-develop/CMSIS/RTOS/RTX/SRC/rt_Memory.h

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+/*----------------------------------------------------------------------------
+ *      CMSIS-RTOS  -  RTX
+ *----------------------------------------------------------------------------
+ *      Name:    RT_MEMORY.H
+ *      Purpose: Interface functions for Dynamic Memory Management System
+ *      Rev.:    V4.79
+ *----------------------------------------------------------------------------
+ *
+ * Copyright (c) 1999-2009 KEIL, 2009-2017 ARM Germany GmbH. All rights reserved.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * 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
+ *
+ * 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.
+ *---------------------------------------------------------------------------*/
+
+/* Types */
+typedef struct mem {              /* << Memory Pool management struct >>     */
+  struct mem *next;               /* Next Memory Block in the list           */
+  U32         len;                /* Length of data block                    */
+} MEMP;
+
+/* Functions */
+extern U32   rt_init_mem  (void *pool, U32  size);
+extern void *rt_alloc_mem (void *pool, U32  size);
+extern U32   rt_free_mem  (void *pool, void *mem);