Code: Alles auswählen
from ctypes import *
import sys
import os
LONG = c_long
DWORD = c_uint
WORD = c_ushort
PWORD = POINTER(c_ushort)
LPSTR = POINTER(c_char_p)
LPBYTE = POINTER(c_char)
HANDLE = c_void_p
ULONG_PTR = POINTER(c_ulong)
TCHAR = c_char
BYTE = c_char
PVOID = POINTER(c_void_p)
LPVOID = POINTER(c_void_p)
UINT_PTR = POINTER(c_uint)
LPTHREAD_START_ROUTINE = DWORD
class MyBuffer(Structure):
_fields_ = [
("text1", DWORD),
("text2", BYTE * 60)
]
class MyBuffer2(Structure):
_fields_ = [
("text1", DWORD),
("text2", BYTE * 10)
]
print sizeof(MyBuffer) #DWORD = 4 + 60 = 64 ok
print sizeof(MyBuffer2) #DWORD = 4 + 10 = 16 ?
wie kommt es das die 2 structure 2 byte mehr hat, als sie sollte ??