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  *  Callout functions for memory allocation/deallocatoin
22  *
23  ******************************************************************************/
24 #ifndef NFA_MEM_CO_H
25 #define NFA_MEM_CO_H
26 
27 #include "nfc_target.h"
28 
29 /*****************************************************************************
30 **  Constants and data types
31 *****************************************************************************/
32 
33 /*****************************************************************************
34 **  External Function Declarations
35 *****************************************************************************/
36 #ifdef __cplusplus
37 extern "C" {
38 #endif
39 
40 /*******************************************************************************
41 **
42 ** Function         nfa_mem_co_alloc
43 **
44 ** Description      allocate a buffer from platform's memory pool
45 **
46 ** Returns:
47 **                  pointer to buffer if successful
48 **                  NULL otherwise
49 **
50 *******************************************************************************/
51 extern void* nfa_mem_co_alloc(uint32_t num_bytes);
52 
53 /*******************************************************************************
54 **
55 ** Function         nfa_mem_co_free
56 **
57 ** Description      free buffer previously allocated using nfa_mem_co_alloc
58 **
59 ** Returns:
60 **                  Nothing
61 **
62 *******************************************************************************/
63 extern void nfa_mem_co_free(void* p_buf);
64 
65 #ifdef __cplusplus
66 }
67 #endif
68 
69 #endif /* NFA_MEM_CO_H */
70