Searched refs:png_check_sig (Results 1 - 6 of 6) sorted by relevance

/vbox/src/libs/libpng-1.2.8/contrib/gregbook/
H A Dreadpng.c72 if (!png_check_sig(sig, 8))
H A Dreadpng2.c139 return png_check_sig(sig, num);
/vbox/src/libs/libpng-1.2.8/contrib/pngminus/
H A Dpng2pnm.c214 ret = png_check_sig (buf, 8);
/vbox/src/libs/libpng-1.2.8/contrib/visupng/
H A DPngFile.c126 if (!png_check_sig(pbSig, 8))
/vbox/src/libs/libpng-1.2.8/
H A Dpng.c132 png_check_sig(png_bytep sig, int num) function
H A Dpng.h1387 * png_check_sig(sig, n) := !png_sig_cmp(sig, 0, n).
1389 extern PNG_EXPORT(int,png_check_sig) PNGARG((png_bytep sig, int num));

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