xmlsetstructurederrorfunc_chdl.c

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#include <libxml/xmlerror.h>
#include <ch.h>

//typedef void (*xmlStructuredErrorFunc) (void *userData, xmlErrorPtr error);

static ChInterp_t interp;
static void* xmlSetStructuredErrorFunc_funptr;
static void xmlStructuredErrorFunc_funarg(void *userData, xmlErrorPtr error);

EXPORTCH void xmlSetStructuredErrorFunc_chdl(void *varg) {
  va_list ap;
  void *ctx;
  xmlStructuredErrorFunc handler;

  Ch_VaStart(interp, ap, varg);
  ctx = Ch_VaArg(interp, ap, void *);
  handler = Ch_VaArg(interp, ap, xmlStructuredErrorFunc);
  if(handler != NULL)
  {
     xmlSetStructuredErrorFunc_funptr = (void *)handler;
     handler = (xmlStructuredErrorFunc)xmlStructuredErrorFunc_funarg;
  }
  xmlSetStructuredErrorFunc(ctx, handler);
  Ch_VaEnd(interp, ap);
}

static void xmlStructuredErrorFunc_funarg(void *userData, xmlErrorPtr error)
{
	Ch_CallFuncByAddr(interp, xmlSetStructuredErrorFunc_funptr, NULL, 
			  userData, error);
	return;
}