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-rw-r--r--trunk/src/lib/lib7z/Lzma2Enc.h66
1 files changed, 66 insertions, 0 deletions
diff --git a/trunk/src/lib/lib7z/Lzma2Enc.h b/trunk/src/lib/lib7z/Lzma2Enc.h
new file mode 100644
index 00000000000..283525581e9
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+++ b/trunk/src/lib/lib7z/Lzma2Enc.h
@@ -0,0 +1,66 @@
+/* Lzma2Enc.h -- LZMA2 Encoder
+2009-02-07 : Igor Pavlov : Public domain */
+
+#ifndef __LZMA2_ENC_H
+#define __LZMA2_ENC_H
+
+#include "LzmaEnc.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct
+{
+ CLzmaEncProps lzmaProps;
+ size_t blockSize;
+ int numBlockThreads;
+ int numTotalThreads;
+} CLzma2EncProps;
+
+void Lzma2EncProps_Init(CLzma2EncProps *p);
+void Lzma2EncProps_Normalize(CLzma2EncProps *p);
+
+/* ---------- CLzmaEnc2Handle Interface ---------- */
+
+/* Lzma2Enc_* functions can return the following exit codes:
+Returns:
+ SZ_OK - OK
+ SZ_ERROR_MEM - Memory allocation error
+ SZ_ERROR_PARAM - Incorrect paramater in props
+ SZ_ERROR_WRITE - Write callback error
+ SZ_ERROR_PROGRESS - some break from progress callback
+ SZ_ERROR_THREAD - errors in multithreading functions (only for Mt version)
+*/
+
+typedef void * CLzma2EncHandle;
+
+CLzma2EncHandle Lzma2Enc_Create(ISzAlloc *alloc, ISzAlloc *allocBig);
+void Lzma2Enc_Destroy(CLzma2EncHandle p);
+SRes Lzma2Enc_SetProps(CLzma2EncHandle p, const CLzma2EncProps *props);
+Byte Lzma2Enc_WriteProperties(CLzma2EncHandle p);
+SRes Lzma2Enc_Encode(CLzma2EncHandle p,
+ ISeqOutStream *outStream, ISeqInStream *inStream, ICompressProgress *progress);
+
+/* ---------- One Call Interface ---------- */
+
+/* Lzma2Encode
+Return code:
+ SZ_OK - OK
+ SZ_ERROR_MEM - Memory allocation error
+ SZ_ERROR_PARAM - Incorrect paramater
+ SZ_ERROR_OUTPUT_EOF - output buffer overflow
+ SZ_ERROR_THREAD - errors in multithreading functions (only for Mt version)
+*/
+
+/*
+SRes Lzma2Encode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen,
+ const CLzmaEncProps *props, Byte *propsEncoded, int writeEndMark,
+ ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig);
+*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif