wlan: Add PMF (802.11w) support for station mode

These changes add Protected Management Frames (802.11w) support for
the device in station mode.

Change-Id: I2cdc60c4a9ed3ab40303de11ca3b679a9fe1d455
CRs-Fixed: 452422, 452831, 455139, 450564, 452558
diff --git a/CORE/MAC/src/pe/lim/limSendMessages.h b/CORE/MAC/src/pe/lim/limSendMessages.h
index 7f7b073..d2d12fa 100644
--- a/CORE/MAC/src/pe/lim/limSendMessages.h
+++ b/CORE/MAC/src/pe/lim/limSendMessages.h
@@ -109,5 +109,9 @@
                 tANI_U8 ptiBufStatusOffset, tANI_U8 ptiFrameLen, tANI_U8 *ptiFrame, tANI_U8 *extCapability);
 tSirRetStatus limSendTdlsLinkTeardown(tpAniSirGlobal pMac, tANI_U16 staId);
 #endif
-
+#ifdef WLAN_FEATURE_11W
+tSirRetStatus limSendExcludeUnencryptInd(tpAniSirGlobal pMac,
+                                         tANI_BOOLEAN excludeUnenc,
+                                         tpPESession  psessionEntry );
+#endif
 #endif