How to use the minidump.streams.MiscInfoStream.MinidumpMiscInfoFlags1 function in minidump

def parse(buff):
		mmi = MINIDUMP_MISC_INFO()
		mmi.SizeOfInfo = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
		mmi.Flags1 = MinidumpMiscInfoFlags1(int.from_bytes(buff.read(4), byteorder = 'little', signed = False))
		if mmi.Flags1 & MinidumpMiscInfoFlags1.MINIDUMP_MISC1_PROCESS_ID:
			mmi.ProcessId = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
		else:
			buff.read(4)
		if mmi.Flags1 & MinidumpMiscInfoFlags1.MINIDUMP_MISC1_PROCESS_TIMES:
			mmi.ProcessCreateTime = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
			mmi.ProcessUserTime = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
			mmi.ProcessKernelTime = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
		else:
			buff.read(12)
			
		return mmi

def parse(buff):
		mmi = MINIDUMP_MISC_INFO()
		mmi.SizeOfInfo = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
		mmi.Flags1 = MinidumpMiscInfoFlags1(int.from_bytes(buff.read(4), byteorder = 'little', signed = False))
		if mmi.Flags1 & MinidumpMiscInfoFlags1.MINIDUMP_MISC1_PROCESS_ID:
			mmi.ProcessId = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
		else:
			buff.read(4)
		if mmi.Flags1 & MinidumpMiscInfoFlags1.MINIDUMP_MISC1_PROCESS_TIMES:
			mmi.ProcessCreateTime = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
			mmi.ProcessUserTime = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
			mmi.ProcessKernelTime = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
		else:
			buff.read(12)
			
		return mmi

def parse(buff):
		mmi = MINIDUMP_MISC_INFO()
		mmi.SizeOfInfo = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
		mmi.Flags1 = MinidumpMiscInfoFlags1(int.from_bytes(buff.read(4), byteorder = 'little', signed = False))
		if mmi.Flags1 & MinidumpMiscInfoFlags1.MINIDUMP_MISC1_PROCESS_ID:
			mmi.ProcessId = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
		else:
			buff.read(4)
		if mmi.Flags1 & MinidumpMiscInfoFlags1.MINIDUMP_MISC1_PROCESS_TIMES:
			mmi.ProcessCreateTime = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
			mmi.ProcessUserTime = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
			mmi.ProcessKernelTime = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
		else:
			buff.read(12)
			
		return mmi