Merge branch 'rs/qsort'

We call "qsort(array, nelem, sizeof(array[0]), fn)", and most of
the time third parameter is redundant.  A new QSORT() macro lets us
omit it.

* rs/qsort:
  show-branch: use QSORT
  use QSORT, part 2
  coccicheck: use --all-includes by default
  remove unnecessary check before QSORT
  use QSORT
  add QSORT

pathspec.c

@@ -446,8 +446,7 @@ void parse_pathspec(struct pathspec *pathspec,
 	if (pathspec->magic & PATHSPEC_MAXDEPTH) {
 		if (flags & PATHSPEC_KEEP_ORDER)
 			die("BUG: PATHSPEC_MAXDEPTH_VALID and PATHSPEC_KEEP_ORDER are incompatible");
-		qsort(pathspec->items, pathspec->nr,
-		      sizeof(struct pathspec_item), pathspec_item_cmp);
+		QSORT(pathspec->items, pathspec->nr, pathspec_item_cmp);
 	}
 }