Roll libxslt to 891681e3e948f31732229f53cb6db7215f740fc7

third_party/libxslt/libxslt/xsltutils.h

 /*
  * Summary: set of utilities for the XSLT engine
  * Description: interfaces for the utilities module of the XSLT engine.
  *              things like message handling, profiling, and other
  *              generally useful routines.
  *
  * Copy: See Copyright for the status of this software.
  *
  * Author: Daniel Veillard
  */
@@ skipping 147 matching lines @@
                                                  xmlGenericErrorFunc handler);
 XSLTPUBFUN void XSLTCALL
                 xsltSetTransformErrorFunc       (xsltTransformContextPtr ctxt,
                                                  void *ctx,
                                                  xmlGenericErrorFunc handler);
 XSLTPUBFUN void XSLTCALL
                 xsltTransformError              (xsltTransformContextPtr ctxt,
                                                  xsltStylesheetPtr style,
                                                  xmlNodePtr node,
                                                  const char *msg,
-                                                 ...);
+                                                 ...) LIBXSLT_ATTR_FORMAT(4,5);
 
 XSLTPUBFUN int XSLTCALL
                 xsltSetCtxtParseOptions         (xsltTransformContextPtr ctxt,
                                                  int options);
 /*
  * Sorting.
  */
 
 XSLTPUBFUN void XSLTCALL
                 xsltDocumentSortFunction        (xmlNodeSetPtr list);
@@ skipping 125 matching lines @@
 XSLTPUBFUN void XSLTCALL
                 xslDropCall                     (void);
 
 #ifdef __cplusplus
 }
 #endif
 
 #endif /* __XML_XSLTUTILS_H__ */