int main(void)
{
   int i;
   char *line;

   while ((line = csvgetline(stdin)) != NULL) {
      printf("line = `%s'\n", line);
      for (i = 0; i < csvnfield(); i++)
         printf("field[%d] = `%s'\n", i, csvfield(i));
   }
   return 0;
}