*** libpq-be.h.old	Wed Nov  5 23:32:50 2008
--- libpq-be.h	Wed Nov  5 23:35:52 2008
***************
*** 47,52 ****
--- 47,53 ----
  
  #ifdef ENABLE_SSPI
  #define SECURITY_WIN32
+ #include <ntsecapi.h>
  #include <security.h>
  #undef SECURITY_WIN32