--- Libc/Libc-1725.40.4/stdlib/qsort_b.c
+++ /dev/null
@@ -1,17 +0,0 @@
-#include <stdlib.h>
-#include <Block_private.h>
-
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wimplicit-function-declaration"
-#pragma clang diagnostic ignored "-Wstrict-prototypes"
-#pragma clang diagnostic ignored "-Wint-conversion"
-
-typedef int cmp_t(const void *, const void *);
-
-void
-qsort_b(void *base, size_t nel, size_t width, cmp_t ^cmp_b)
-{
-	void *cmp_f = ((struct Block_layout *)cmp_b)->invoke;
-	qsort_r(base, nel, width, cmp_b, (void*)cmp_f);
-}
-#pragma clang diagnostic pop