# define __set_errno(Val) errno = (Val)
#endif
-#ifndef __attribute__
-# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8)
-# define __attribute__(x) /* empty */
-# endif
-#endif
-
-#ifndef ATTRIBUTE_UNUSED
-# define ATTRIBUTE_UNUSED __attribute__ ((__unused__))
-#endif
-
/* If this host provides the openat function, then we can avoid
attempting to open "." in some initialization code below. */
#ifdef HAVE_OPENAT
#else
static bool
-dirent_inode_sort_may_be_useful (int dir_fd ATTRIBUTE_UNUSED) { return true; }
+dirent_inode_sort_may_be_useful (int dir_fd _UNUSED_PARAMETER_) { return true; }
static bool
-leaf_optimization_applies (int dir_fd ATTRIBUTE_UNUSED) { return false; }
+leaf_optimization_applies (int dir_fd _UNUSED_PARAMETER_) { return false; }
#endif
#if GNULIB_FTS
*/
/* ARGSUSED */
int
-fts_set(FTS *sp ATTRIBUTE_UNUSED, FTSENT *p, int instr)
+fts_set(FTS *sp _UNUSED_PARAMETER_, FTSENT *p, int instr)
{
if (instr != 0 && instr != FTS_AGAIN && instr != FTS_FOLLOW &&
instr != FTS_NOINSTR && instr != FTS_SKIP) {