extern int SYSIO_INTERFACE_NAME(fstat64)(int fd, struct stat64 *buf);
extern int SYSIO_INTERFACE_NAME(lstat64)(const char *path, struct stat64 *buf);
#endif
extern int SYSIO_INTERFACE_NAME(fsync)(int fd);
extern char *SYSIO_INTERFACE_NAME(getcwd)(char *buf, size_t size);
extern off_t SYSIO_INTERFACE_NAME(lseek)(int fd, off_t offset, int whence);
extern int SYSIO_INTERFACE_NAME(fstat64)(int fd, struct stat64 *buf);
extern int SYSIO_INTERFACE_NAME(lstat64)(const char *path, struct stat64 *buf);
#endif
extern int SYSIO_INTERFACE_NAME(fsync)(int fd);
extern char *SYSIO_INTERFACE_NAME(getcwd)(char *buf, size_t size);
extern off_t SYSIO_INTERFACE_NAME(lseek)(int fd, off_t offset, int whence);