struct hostent *
gethostbyname_r(const char *name, struct hostent *hp, char *buf, size_t bufsiz,
int *he)
{
struct getnamaddr info;
info.hp = hp;
info.buf = buf;
info.buflen = bufsiz;
info.he = he;
return getby(_hf_gethtbyname, &info, name, 0, AF_INET);
}
struct hostent *
gethostbyaddr_r(const void *addr, socklen_t len, int type, struct hostent *hp,
char *buf, size_t bufsiz, int *he)
{
struct getnamaddr info;
info.hp = hp;
info.buf = buf;
info.buflen = bufsiz;
info.he = he;
return getby(_hf_gethtbyaddr, &info, addr, len, type);
}
void Obstacle::setX2 ( double xIn )
{
setPosition ( getax(), getay(), xIn, getby() );
}
void Obstacle::setY1 ( double yIn )
{
setPosition ( getax(), yIn, getbx(), getby() );
}
void Obstacle::setX1 ( double xIn )
{
setPosition ( xIn, getay(), getbx(), getby() );
}
