``` for f in $(find . \( -path ./.git -o -path ./tests/fuzz/corpora -o -path ./tests/regression/data-cache -o -path ./tests/regression/cache \) -prune -o -type f); do sed -i '/Copyright .* \(Yann Collet\)\|\(Meta Platforms\)/ s/Copyright .*/Copyright (c) Meta Platforms, Inc. and affiliates./' $f; done git checkout HEAD -- build/VS2010/libzstd-dll/libzstd-dll.rc build/VS2010/zstd/zstd.rc tests/test-license.py contrib/linux-kernel/test/include/linux/xxhash.h examples/streaming_compression_thread_pool.c lib/legacy/zstd_v0*.c lib/legacy/zstd_v0*.h nano ./programs/windres/zstd.rc nano ./build/VS2010/zstd/zstd.rc nano ./build/VS2010/libzstd-dll/libzstd-dll.rc ```
Zstandard library : usage examples
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Simple compression : Compress a single file. Introduces usage of :
ZSTD_compress()
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Simple decompression : Decompress a single file. Only compatible with simple compression. Result remains in memory. Introduces usage of :
ZSTD_decompress()
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Multiple simple compression : Compress multiple files (in simple mode) in a single command line. Demonstrates memory preservation technique that minimizes malloc()/free() calls by re-using existing resources. Introduces usage of :
ZSTD_compressCCtx()
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Streaming memory usage : Provides amount of memory used by streaming context. Introduces usage of :
ZSTD_sizeof_CStream()
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Streaming compression : Compress a single file. Introduces usage of :
ZSTD_compressStream()
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Multiple Streaming compression : Compress multiple files (in streaming mode) in a single command line. Introduces memory usage preservation technique, reducing impact of malloc()/free() and memset() by re-using existing resources.
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Streaming decompression : Decompress a single file compressed by zstd. Compatible with both simple and streaming compression. Result is sent to stdout. Introduces usage of :
ZSTD_decompressStream()
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Dictionary compression : Compress multiple files using the same dictionary. Introduces usage of :
ZSTD_createCDict()
andZSTD_compress_usingCDict()
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Dictionary decompression : Decompress multiple files using the same dictionary. Result remains in memory. Introduces usage of :
ZSTD_createDDict()
andZSTD_decompress_usingDDict()