int futimens(int, const struct timespec [2]);
int utimensat(int, const char *, const struct timespec [2], int);
-#ifdef _BSD_SOURCE
-int lchmod(const char *, mode_t);
-#endif
-
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+int lchmod(const char *, mode_t);
#define S_IREAD S_IRUSR
#define S_IWRITE S_IWUSR
#define S_IEXEC S_IXUSR