1 typedef int off_t;
2 typedef int ssize_t;
3 typedef unsigned size_t;
4 
5 #if !defined(__LP64__) && defined(_FILE_OFFSET_BITS)
6 #if _FILE_OFFSET_BITS == 64
7 #define __USE_FILE_OFFSET64 1
8 #endif
9 #endif
10 
11 #define __RENAME(x) __asm__(#x)
12 
13 #if defined(__USE_FILE_OFFSET64) && __ANDROID_API__ >= 21
14 int truncate(const char* __path, off_t __length) __RENAME(truncate64) __INTRODUCED_IN(21);
15 #else
16 int truncate(const char* __path, off_t __length);
17 #endif
18 
19 #if defined(__USE_FILE_OFFSET64)
20 ssize_t pread(int __fd, void* __buf, size_t __count, off_t __offset) __RENAME(pread64)
21     __INTRODUCED_IN(12);
22 #else
23 ssize_t pread(int __fd, void* __buf, size_t __count, off_t __offset);
24 #endif
25 
26 #if defined(__USE_FILE_OFFSET64)
27 off_t lseek(int __fd, off_t __offset, int __whence) __RENAME(lseek64);
28 #else
29 off_t lseek(int __fd, off_t __offset, int __whence);
30 #endif
31