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Diffstat (limited to '')
| -rw-r--r-- | source/StringCompression.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/source/StringCompression.h b/source/StringCompression.h index 5afd4c37f..8afdf59e0 100644 --- a/source/StringCompression.h +++ b/source/StringCompression.h @@ -3,15 +3,23 @@ // Interfaces to the wrapping functions for compression and decompression using AString as their data +#include "zlib.h" // Needed for the Z_XXX return values -/// Compresses a_Data into a_Compressed; return Z_XXX error constants same as zlib's compress2() + + +/// Compresses a_Data into a_Compressed using ZLIB; returns Z_XXX error constants same as zlib's compress2() extern int CompressString(const char * a_Data, int a_Length, AString & a_Compressed); -/// Uncompresses a_Data into a_Decompressed; returns Z_XXX error constants same as zlib's decompress() +/// Uncompresses a_Data into a_Uncompressed; returns Z_XXX error constants same as zlib's decompress() extern int UncompressString(const char * a_Data, int a_Length, AString & a_Uncompressed, int a_UncompressedSize); +/// Compresses a_Data into a_Compressed using GZIP; returns Z_OK for success or Z_XXX error constants same as zlib +extern int CompressStringGZIP(const char * a_Data, int a_Length, AString & a_Compressed); + +/// Uncompresses a_Data into a_Uncompressed using GZIP; returns Z_OK for success or Z_XXX error constants same as zlib +extern int UncompressStringGZIP(const char * a_Data, int a_Length, AString & a_Uncompressed); |