58 def Async(fn, *args, wait=None, **kwargs):
120 def RunCommand(args, cmd, env=None, expected_return_values=None):  argument
148 def ExtractAvbPubkey(args, key, output):  argument
153 def AvbInfo(args, image_path):  argument
214 def AddHashFooter(args, key, image_path, partition_name, additional_descriptors=None):  argument
237 def AddHashTreeFooter(args, key, image_path):  argument
261 def UpdateVbmetaBootconfig(args, initrds, vbmeta_img):  argument
337 def MakeVbmetaImage(args, key, vbmeta_img, images=None, chained_partitions=None):  argument
379 def UnpackSuperImg(args, super_img, work_dir):  argument
385 def MakeSuperImage(args, partitions, output):  argument
401 def GenVbmetaImage(args, image, output, partition_name):  argument
423 def SignVirtApex(args):  argument
470 def VerifyVirtApex(args):  argument