code: def load(lib, IM_VERSION):
      """Define Magick Wand methods. The ImageMagick version is given as
      a second argument for comparison. This will quick to determine which
      methods are available from the library, and can be implemented as::
  
          if IM_VERSION < 0x700:
              # ... do ImageMagick-6 methods ...
          else
              # ... do ImageMagick-7 methods ...
  
      .. seealso::
  
          #include "wand/magick-wand.h"
          // Or
          #include "MagickWand/magick-wand.h"
  
      :param lib: the loaded ``MagickWand`` library
      :type lib: :class:`ctypes.CDLL`
      :param IM_VERSION: the ImageMagick version number (i.e. 0x0689)
      :type IM_VERSION: :class:`numbers.Integral`
  
      .. versionadded:: 0.5.0
  
      """
      lib.ClearMagickWand.argtypes = [c_void_p]
      lib.CloneMagickWand.argtypes = [c_void_p]
      lib.CloneMagickWand.restype = c_void_p
      lib.DestroyMagickWand.argtypes = [c_void_p]
      lib.DestroyMagickWand.restype = c_void_p
      lib.IsMagickWand.argtypes = [c_void_p]
      try:
          lib.IsMagickWandInstantiated.argtypes = []
          lib.IsMagickWandInstantiated.restype = c_bool
      except AttributeError:
          lib.IsMagickWandInstantiated = None
          pass
      lib.MagickClearException.argtypes = [c_void_p]
      lib.MagickGetException.argtypes = [c_void_p, POINTER(c_int)]
      lib.MagickGetException.restype = c_void_p
      lib.MagickGetExceptionType.argtypes = [c_void_p]
      lib.MagickGetExceptionType.restype = c_int
      lib.MagickGetIteratorIndex.argtypes = [c_void_p]
      lib.MagickGetIteratorIndex.restype = c_ssize_t
      lib.MagickRelinquishMemory.argtypes = [c_void_p]
      lib.MagickRelinquishMemory.restype = c_void_p
      lib.MagickResetIterator.argtypes = [c_void_p]
      lib.MagickSetFirstIterator.argtypes = [c_void_p]
      lib.MagickSetIteratorIndex.argtypes = [c_void_p, c_ssize_t]
      lib.MagickSetIteratorIndex.restype = c_bool
      lib.MagickSetLastIterator.argtypes = [c_void_p]
      lib.MagickWandGenesis.argtypes = []
      lib.MagickWandTerminus.argtypes = []
      lib.NewMagickWandFromImage.argtypes = [c_void_p]
      lib.NewMagickWandFromImage.restype = c_void_p
      lib.NewMagickWand.argtypes = []
      lib.NewMagickWand.restype = c_void_p
  
label_desc: Use image node_id 1 for calling a global function with example usage: load(lib, IM_VERSION) without return types