1 /*
2 * Copyright (C) 2017 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <stdint.h>
18 #include <string.h>
19
20 #include <libkern/OSByteOrder.h>
21
ese_memcpy(void * __dest,const void * __src,uint64_t __n)22 void *ese_memcpy(void *__dest, const void *__src, uint64_t __n) {
23 return memcpy(__dest, __src, __n);
24 }
25
ese_memset(void * __s,int __c,uint64_t __n)26 void *ese_memset(void *__s, int __c, uint64_t __n) {
27 return memset(__s, __c, __n);
28 }
29
ese_be32toh(uint32_t big_endian_32bits)30 uint32_t ese_be32toh(uint32_t big_endian_32bits) {
31 return OSSwapBigToHostInt32(big_endian_32bits);
32 }
33
ese_htobe32(uint32_t host_32bits)34 uint32_t ese_htobe32(uint32_t host_32bits) {
35 return OSSwapHostToBigInt32(host_32bits);
36 }
37
ese_le32toh(uint32_t little_endian_32bits)38 uint32_t ese_le32toh(uint32_t little_endian_32bits) {
39 return OSSwapLittleToHostInt32(little_endian_32bits);
40 }
41
ese_htole32(uint32_t host_32bits)42 uint32_t ese_htole32(uint32_t host_32bits) {
43 return OSSwapHostToLittleInt32(host_32bits);
44 }
45