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      1 /******************************************************************************
      2  *
      3  *  Copyright (C) 2010-2014 Broadcom Corporation
      4  *
      5  *  Licensed under the Apache License, Version 2.0 (the "License");
      6  *  you may not use this file except in compliance with the License.
      7  *  You may obtain a copy of the License at:
      8  *
      9  *  http://www.apache.org/licenses/LICENSE-2.0
     10  *
     11  *  Unless required by applicable law or agreed to in writing, software
     12  *  distributed under the License is distributed on an "AS IS" BASIS,
     13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14  *  See the License for the specific language governing permissions and
     15  *  limitations under the License.
     16  *
     17  ******************************************************************************/
     18 
     19 
     20 /******************************************************************************
     21  *
     22  *  Callout functions for memory allocation/deallocatoin
     23  *
     24  ******************************************************************************/
     25 #ifndef NFA_MEM_CO_H
     26 #define NFA_MEM_CO_H
     27 
     28 #include "nfc_target.h"
     29 
     30 /*****************************************************************************
     31 **  Constants and data types
     32 *****************************************************************************/
     33 
     34 
     35 /*****************************************************************************
     36 **  External Function Declarations
     37 *****************************************************************************/
     38 #ifdef __cplusplus
     39 extern "C"
     40 {
     41 #endif
     42 
     43 /*******************************************************************************
     44 **
     45 ** Function         nfa_mem_co_alloc
     46 **
     47 ** Description      allocate a buffer from platform's memory pool
     48 **
     49 ** Returns:
     50 **                  pointer to buffer if successful
     51 **                  NULL otherwise
     52 **
     53 *******************************************************************************/
     54 NFC_API extern void *nfa_mem_co_alloc (UINT32 num_bytes);
     55 
     56 
     57 /*******************************************************************************
     58 **
     59 ** Function         nfa_mem_co_free
     60 **
     61 ** Description      free buffer previously allocated using nfa_mem_co_alloc
     62 **
     63 ** Returns:
     64 **                  Nothing
     65 **
     66 *******************************************************************************/
     67 NFC_API extern void nfa_mem_co_free (void *p_buf);
     68 
     69 
     70 #ifdef __cplusplus
     71 }
     72 #endif
     73 
     74 #endif /* NFA_MEM_CO_H */
     75 
     76