forked from Mirror/GodMode9
fix lodepng CRC calculation
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@ -48,7 +48,7 @@ allow implementing a custom lodepng_crc32.
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#include "crc32.h"
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#include "crc32.h"
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static inline unsigned lodepng_crc32(const unsigned char *data, size_t length)
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static inline unsigned lodepng_crc32(const unsigned char *data, size_t length)
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{
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{
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return crc32_calculate(0, data, length);
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return crc32_calculate(0xffffffffu, data, length) ^ 0xffffffffu;
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}
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}
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/*deflate & zlib. If disabled, you must specify alternative zlib functions in
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/*deflate & zlib. If disabled, you must specify alternative zlib functions in
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