#include <netinet/in.h>

#include <netinet/in.h>

#include <png.h>

#include <png.h>

#include "rgb.h"

#include "rgb.h"

#include "common.h"

#include "common.h"

        png_destroy_write_struct(&png_ptr, (png_infopp)NULL);

        png_destroy_write_struct(&png_ptr, (png_infopp)NULL);

        return -1;

        return -1;

      } /*if*/

      } /*if*/

      {

      {

        png_destroy_write_struct(&png_ptr, &info_ptr);

        png_destroy_write_struct(&png_ptr, &info_ptr);

        fclose(fp);

        fclose(fp);