diff --git a/bindings/py3devil1.py b/bindings/py3devil1.py
index fea35be..4e67102 100755
--- a/bindings/py3devil1.py
+++ b/bindings/py3devil1.py
@@ -6,6 +6,7 @@ import ctypes
 #--------------------------------------+
 
 class PldHeader(ctypes.Structure):
+    _pack_   = 1
     _fields_ = [
         ("numOffset", ctypes.c_int),
         ("offsets",   ctypes.POINTER(ctypes.c_int))
@@ -217,6 +218,10 @@ if __name__ == "__main__":
             data = f.read()
             devil1pld.getheader(ctypes.byref(pldheader), data)
             devil1pld.printheader(ctypes.byref(pldheader))
+            print(pldheader)
+            print(pldheader.numOffset)
+            for i in range(0, pldheader.numOffset):
+                print(hex(pldheader.offsets[i]))
 
     def textest(devil1tex, texheader):
         with open("pl01.pld_1.txp", "rb") as f: