#include "substdio.h"

#include "subfd.h"

#include "stralloc.h"

#include "dns.h"

#include "dnsdoe.h"

#include "readwrite.h"

#include "exit.h"

stralloc sa = {0};

void main(argc,argv)

int argc;

char **argv;

{

 if (!argv[1]) _exit(100);

 if (!stralloc_copys(&sa,argv[1]))

  { substdio_putsflush(subfderr,"out of memory\n"); _exit(111); }

 dns_init(0);

 dnsdoe(dns_cname(&sa));

 substdio_putflush(subfdout,sa.s,sa.len);

 substdio_putsflush(subfdout,"\n");

 _exit(0);

}