Winbind. where is the nss.h??

[A.V.Shutko]

Hello,  could  anybody  tell  me how i can make winbind daemon ? Is it
ready or not ? I looked in its source and understand that it is a part
of domain inter-trust code.... but then I try to compile it with
bash-2.03#./make nsswitch
[skipped]
Compiling nsswitch/winbind_nss.c with -fpic
In file included from nsswitch/winbind_nss.c:25:
nsswitch/winbind_nss_config.h:62: nss.h: No such file or directory
*** Error code 1

Where is this file ?

A.V.Shutko                          mailto:AVShutko at mail.khstu.ru