text: /* Lzma2Enc.h -- LZMA2 Encoder
  2013-01-18 : Igor Pavlov : Public domain */
  
  #ifndef __LZMA2_ENC_H
  #define __LZMA2_ENC_H
  
  #include "LzmaEnc.h"
  
  EXTERN_C_BEGIN
  
  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);
  */
  
  EXTERN_C_END
  
  #endif
  