-extern void qsort (void *const base, size_t total_elems, size_t size,
- int (*cmp)(const void *, const void *));
+#ifdef __KERNEL__
+#include <linux/sort.h>
+
+extern void yaffs_qsort(void *const base, size_t total_elems, size_t size,
+ int (*cmp)(const void *, const void *)){
+ sort(base, total_elems, size, cmp, NULL);
+}
+
+#else