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simplify WEBP_EXTERN macro
including the type in the macro doesn't bring much benefit to ordering, current platforms work with a prefix, this would be insufficient if the attribute needed to follow the function prototype. this form makes it easier to override on the command line. BUG=webp:355 Change-Id: Iba41ec0bb319403054be0e899c4cc472dd932fd9
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@ -157,24 +157,24 @@ void VP8Delete(VP8Decoder* const dec);
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// Miscellaneous VP8/VP8L bitstream probing functions.
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// Returns true if the next 3 bytes in data contain the VP8 signature.
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WEBP_EXTERN(int) VP8CheckSignature(const uint8_t* const data, size_t data_size);
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WEBP_EXTERN int VP8CheckSignature(const uint8_t* const data, size_t data_size);
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// Validates the VP8 data-header and retrieves basic header information viz
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// width and height. Returns 0 in case of formatting error. *width/*height
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// can be passed NULL.
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WEBP_EXTERN(int) VP8GetInfo(
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WEBP_EXTERN int VP8GetInfo(
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const uint8_t* data,
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size_t data_size, // data available so far
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size_t chunk_size, // total data size expected in the chunk
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int* const width, int* const height);
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// Returns true if the next byte(s) in data is a VP8L signature.
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WEBP_EXTERN(int) VP8LCheckSignature(const uint8_t* const data, size_t size);
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WEBP_EXTERN int VP8LCheckSignature(const uint8_t* const data, size_t size);
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// Validates the VP8L data-header and retrieves basic header information viz
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// width, height and alpha. Returns 0 in case of formatting error.
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// width/height/has_alpha can be passed NULL.
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WEBP_EXTERN(int) VP8LGetInfo(
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WEBP_EXTERN int VP8LGetInfo(
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const uint8_t* data, size_t data_size, // data available so far
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int* const width, int* const height, int* const has_alpha);
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