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ZSTD_frameHeaderSize_prefix (#340), as result of ZSTD_initStream

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Yann Collet
2016-09-05 19:47:43 +02:00
parent 7bdfcead56
commit 7c83dfd5c2
2 changed files with 23 additions and 22 deletions
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lib/zstd.h
+3 -1
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@@ -248,6 +248,7 @@ ZSTDLIB_API size_t ZSTD_endStream(ZSTD_CStream* zcs, ZSTD_outBuffer* output);
*
* Use ZSTD_initDStream() to start a new decompression operation,
* or ZSTD_initDStream_usingDict() if decompression requires a dictionary.
* @return : recommended first input size
*
* Use ZSTD_decompressStream() repetitively to consume your input.
* The function will update both `pos` fields.
@@ -303,7 +304,8 @@ ZSTDLIB_API size_t ZSTD_decompressStream(ZSTD_DStream* zds, ZSTD_outBuffer* outp
#define ZSTD_TARGETLENGTH_MAX 999
#define ZSTD_FRAMEHEADERSIZE_MAX 18 /* for static allocation */
static const size_t ZSTD_frameHeaderSize_min = 5;
static const size_t ZSTD_frameHeaderSize_prefix = 5;
static const size_t ZSTD_frameHeaderSize_min = 6;
static const size_t ZSTD_frameHeaderSize_max = ZSTD_FRAMEHEADERSIZE_MAX;
static const size_t ZSTD_skippableHeaderSize = 8; /* magic number + skippable frame length */