1 /*
2  * Copyright (C) 2021 Alibaba Group Holding Limited
3  */
4 
5 #ifndef _SYS_MMAN_H
6 #define _SYS_MMAN_H
7 
8 #ifdef __cplusplus
9 extern "C" {
10 #endif
11 
12 #include <stddef.h>
13 #include <sys/types.h>
14 
15 void *mmap(void *addr, size_t length, int prot, int flags, int fd, off_t offset);
16 int munmap(void *addr, size_t length);
17 
18 #ifdef __cplusplus
19 }
20 #endif
21 
22 #endif /* _SYS_MMAN_H */
23