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35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
// Copyright 2012 Google Inc. All Rights Reserved.
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//
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// This code is licensed under the same terms as WebM:
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// Software License Agreement: http://www.webmproject.org/license/software/
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// Additional IP Rights Grant: http://www.webmproject.org/license/additional/
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// -----------------------------------------------------------------------------
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//
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// Utility functions used by the example programs.
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//
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#ifndef WEBP_EXAMPLES_EXAMPLE_UTIL_H_
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#define WEBP_EXAMPLES_EXAMPLE_UTIL_H_
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#include "webp/types.h"
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#if defined(__cplusplus) || defined(c_plusplus)
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extern "C" {
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#endif
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// Allocates storage for entire file 'file_name' and returns contents and size
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// in 'data' and 'data_size'. Returns 1 on success, 0 otherwise. '*data' should
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// be deleted using free().
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int ExUtilReadFile(const char* const file_name,
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const uint8_t** data, size_t* data_size);
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// Write a data segment into a file named 'file_name'. Returns true if ok.
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int ExUtilWriteFile(const char* const file_name,
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const uint8_t* data, size_t data_size);
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#if defined(__cplusplus) || defined(c_plusplus)
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} // extern "C"
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#endif
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#endif // WEBP_EXAMPLES_EXAMPLE_UTIL_H_
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