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#ifndef LIBLZMA_UTIL_H
#define LIBLZMA_UTIL_H 1
#include "liblzma.h"
#include "liblzma_fileobj.h"
#if BUFSIZ <= 1024
#define SMALLCHUNK 8192
#else
#define SMALLCHUNK BUFSIZ
#endif
#if SIZEOF_INT < 4
#define BIGCHUNK (512 * 32)
#else
#define BIGCHUNK (512 * 1024)
#endif
/* Bits in f_newlinetypes */
#define NEWLINE_UNKNOWN 0 /* No newline seen, yet */
#define NEWLINE_CR 1 /* \r newline seen */
#define NEWLINE_LF 2 /* \n newline seen */
#define NEWLINE_CRLF 4 /* \r\n newline seen */
extern PyObject *LZMAError;
bool Util_CatchLZMAError(lzma_ret lzuerror, lzma_stream *lzus, bool encoding);
size_t Util_NewBufferSize(size_t currentsize);
PyObject *Util_GetLine(LZMAFileObject *f, int n);
size_t Util_UnivNewlineRead(lzma_ret *lzuerror, lzma_FILE *stream,
char* buf, size_t n, LZMAFileObject *f);
void Util_DropReadAhead(LZMAFileObject *f);
int Util_ReadAhead(LZMAFileObject *f, int bufsize);
PyStringObject *Util_ReadAheadGetLineSkip(LZMAFileObject *f, int skip, int bufsize);
#endif /* LIBLZMA_UTIL_H */
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