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(-)png.c (-2 / +2 lines)
Lines 11-17 Link Here
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#define TITLE_KEYWORD "Title"

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#define TITLE_KEYWORD "Title"

        

        

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/* check to see if a file is a png file using png_check_sig() */


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/* check to see if a file is a png file using png_sig_cmp() */

            

        

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static int check_png(char *file_name)

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static int check_png(char *file_name)

        

        

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{

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{

        

        

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	ZFILE *zfp;

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	ZFILE *zfp;

        

  

    
      
            Lines 27-33
          
      
      
        Link Here
      
    
  

        

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	if (ret != 8)

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	if (ret != 8)

        

        

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		return 0;

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		return 0;

        

        

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	ret = png_check_sig(buf, 8);


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	ret = png_sig_cmp(buf, 0, 8);

            

        

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	return (ret);

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	return (ret);

        

        

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}

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}

        






  

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