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Note in zlib.h that compress() uses Z_DEFAULT_COMPRESSION.

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Mark Adler
2014-04-26 08:12:37 -07:00
parent 7d54c69413
commit 9cbda797c1
1 changed files with 2 additions and 1 deletions
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zlib.h
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@@ -1164,7 +1164,8 @@ ZEXTERN int ZEXPORT compress OF((Bytef *dest, uLongf *destLen,
the byte length of the source buffer. Upon entry, destLen is the total size the byte length of the source buffer. Upon entry, destLen is the total size
of the destination buffer, which must be at least the value returned by of the destination buffer, which must be at least the value returned by
compressBound(sourceLen). Upon exit, destLen is the actual size of the compressBound(sourceLen). Upon exit, destLen is the actual size of the
compressed buffer. compressed buffer. compress() is equivalent to compress2() with a level
parameter of Z_DEFAULT_COMPRESSION.
compress returns Z_OK if success, Z_MEM_ERROR if there was not compress returns Z_OK if success, Z_MEM_ERROR if there was not
enough memory, Z_BUF_ERROR if there was not enough room in the output enough memory, Z_BUF_ERROR if there was not enough room in the output