#include <stdio.h>
#include <sys/time.h>

int main( int argc, char **argv )
{
   struct timeval tv;
   unsigned long ttw=10;

   if( argc==2 )
      ttw = strtoul( argv[1], NULL, 0 );
   printf("%d second warp...\n", ttw);
   gettimeofday( &tv, NULL );
   tv.tv_sec += ttw;
   if( settimeofday( &tv, NULL ) ) {
      perror( "settimeofday" );
   }
   return 0;
}