#include <stdlib.h>

int getptsname(fd, name, len)
int fd;
char *name;
int len;
{
  return ptsname_r(fd, name, len);
}

int grantpts(fd)
int fd;
{
  return grantpt(fd);
}

int unlockpts(fd)
int fd;
{
  return unlockpt(fd);
}