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#ifndef XML_BUF_H_PRIVATE__
#define XML_BUF_H_PRIVATE__

#include <libxml/tree.h>

xmlBufPtr xmlBufCreate(void);
xmlBufPtr xmlBufCreateSize(size_t size);
xmlBufPtr xmlBufCreateStatic(void *mem, size_t size);

int xmlBufSetAllocationScheme(xmlBufPtr buf,
                              xmlBufferAllocationScheme scheme);
int xmlBufGetAllocationScheme(xmlBufPtr buf);

void xmlBufFree(xmlBufPtr buf);
void xmlBufEmpty(xmlBufPtr buf);

/* size_t xmlBufShrink(xmlBufPtr buf, size_t len); */
int xmlBufGrow(xmlBufPtr buf, int len);
int xmlBufResize(xmlBufPtr buf, size_t len);

int xmlBufAdd(xmlBufPtr buf, const xmlChar *str, int len);
int xmlBufCat(xmlBufPtr buf, const xmlChar *str);
int xmlBufCCat(xmlBufPtr buf, const char *str);
int xmlBufWriteQuotedString(xmlBufPtr buf, const xmlChar *string);

size_t xmlBufAvail(const xmlBufPtr buf);
size_t xmlBufLength(const xmlBufPtr buf);
/* size_t xmlBufUse(const xmlBufPtr buf); */
int xmlBufIsEmpty(const xmlBufPtr buf);
int xmlBufAddLen(xmlBufPtr buf, size_t len);

/* const xmlChar * xmlBufContent(const xmlBuf *buf); */
/* const xmlChar * xmlBufEnd(xmlBufPtr buf); */

xmlChar * xmlBufDetach(xmlBufPtr buf);

size_t xmlBufDump(FILE *file, xmlBufPtr buf);

xmlBufPtr xmlBufFromBuffer(xmlBufferPtr buffer);
xmlBufferPtr xmlBufBackToBuffer(xmlBufPtr buf);
int xmlBufMergeBuffer(xmlBufPtr buf, xmlBufferPtr buffer);

int xmlBufResetInput(xmlBufPtr buf, xmlParserInputPtr input);
size_t xmlBufGetInputBase(xmlBufPtr buf, xmlParserInputPtr input);
int xmlBufSetInputBaseCur(xmlBufPtr buf, xmlParserInputPtr input,
                          size_t base, size_t cur);

#endif /* XML_BUF_H_PRIVATE__ */