LoadLibrary and extern ctype

[bouleetbil bouleetbil]

Hi,
I've a little problem for define this :

extern enum __pmerrno_t {
   PM_ERR_MEMORY = 1,
   PM_ERR_SYSTEM,
....
   PM_ERR_WRONG_ARCH
} pm_errno;

I've write :
pacman=cdll.LoadLibrary("libpacman.so")
...
#errors
(   PM_ERR_MEMORY ,
   PM_ERR_SYSTEM,
...
   PM_ERR_WRONG_ARCH  )=map(ctypes.c_int, xrange(1,63))

I would use pacman.pm_errno. That should be a integer but if I print the
value it I've :
<_FuncPtr object at 0xb73ce984>

Howto find the value (or define ) pacman.pm_errno ?

The complete code can be find here :
http://dors.frugalware.org/tmpgit/frugal-tweak/py-pacman/py-pacman.py
and the .h is here
http://git.frugalware.org/gitweb/gitweb.cgi?p=pacman-g2.git;a=blob_plain;f=lib/libpacman/pacman.h;h=0f2a191681085dee99f485bad43a620043528904;hb=HEAD

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