829 test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)  in test_one_file()  argument
861    if ((fpout = fopen(outname, "wb")) == NULL)  in test_one_file()
863       fprintf(STDERR, "Could not open output file %s\n", outname);  in test_one_file()
910       fprintf(STDERR, "%s -> %s: libpng read error\n", inname, outname);  in test_one_file()
928       fprintf(STDERR, "%s -> %s: libpng write error\n", inname, outname);  in test_one_file()
1594    if ((fpout = fopen(outname, "rb")) == NULL)  in test_one_file()
1596       fprintf(STDERR, "Could not find file %s\n", outname);  in test_one_file()
1616                     inname, outname);  in test_one_file()
1647                outname);  in test_one_file()
1689 static PNG_CONST char *outname = "pngout/png";  variable
1692 static PNG_CONST char *outname = "pngout.png";  variable
1784      outname = argv[2 + verbose];  in main()
1794        "  with -m %s is used as a temporary file\n", outname);  in main()
1808          kerror = test_one_file(argv[i], outname);  in main()
1891          kerror = test_one_file(inname, outname);  in main()