Function _cupsRasterErrorString

cups/raster-error.c:118–131

 */

const char *				/* O - Last error */
_cupsRasterErrorString(void)
{
  _cups_globals_t	*cg = _cupsGlobals();
					/* Thread globals */
  _cups_raster_error_t	*buf = &cg->raster_error;
					/* Error buffer */


  if (buf->current == buf->start)
    return (NULL);
  else
    return (buf->start);
}