#include <sys/types.h>
//#include <stdlib.h>
-#include <libsa/stdlib.h> /* qsort() */
+
+__private_extern__
+void
+qsort(void *a, size_t n, size_t es, int (*cmp)(const void *, const void *));
static inline char *med3(char *, char *, char *, int (*)(const void *, const void *));
static inline void swapfunc(char *, char *, int, int);