NEX-16818 Add fksmbcl development tool
NEX-17264 SMB client test tp_smbutil_013 fails after NEX-14666
Reviewed by: Evan Layton <evan.layton@nexenta.com>
Reviewed by: Matt Barden <matt.barden@nexenta.com>
and: (fix ref leaks)

@@ -243,11 +243,11 @@
  */
 #if defined(_XPG4_2)
 #include <sys/ucontext.h>
 #endif /* defined(_XPG4_2) */
 
-#ifdef _KERNEL
+#if defined(_KERNEL) || defined(_FAKE_KERNEL)
 #include <sys/t_lock.h>
 
 extern const k_sigset_t nullsmask;      /* a null signal mask */
 extern const k_sigset_t fillset;        /* all signals, guaranteed contiguous */
 extern const k_sigset_t cantmask;       /* cannot be caught or ignored */