int SetDeviceData(HANDLE handle,const char *TableName, const char *Data, const char *Options)

from ctypes import cdll
import ctypes


params = b"protocol=TCP,ipaddress=192.168.100.178,port=4370,timeout=2000,passwd="

zk = cdll.LoadLibrary("C:/Windows/System32/plcommpro.dll")
conv = ctypes.create_string_buffer(params)
handler = zk.Connect(conv)

print(handler)

zk.SetDeviceData.argtypes = ctypes.c_void_p, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_char_p

table = b"user"
data = b"Pin=1234ttPassword=1tName=Test"
options = b''

p_table = ctypes.create_string_buffer(table)
str_buf = ctypes.create_string_buffer(data)
opt_buf = ctypes.create_string_buffer(options)

ret = zk.SetDeviceData(handler, p_table, str_buf, opt_buf)

table = "user"
data = "Pin=19999tCardNo=13375401tPassword=1rnPin=2tCardNo=14128058tPassword=1"
p_table = create_string_buffer(table)
str_buf = create_string_buffer(data)
ret = self.commpro.SetDeviceData(self.hcommpro, p_table, str_buf, "")