#ifndef LIBBSD_STDLIB_H
#define LIBBSD_STDLIB_H
#include <stdlib.h>
const char *fmtcheck (const char *, const char *);
char *getprogname ();
void setprogname (char *);
int heapsort (void *, size_t, size_t, int (*)(const void *, const void *));
#endif
