Disable aggregation in 2.4G based on BTC events.

Disable aggregation on all links in 2.4G band when BTC indicates
not to use aggregation and enable it again on BTC event.

Change-Id: I55d013c4f7bd36346a5b994ed6e4b487a0fa019f
CRs-Fixed: 461869
diff --git a/CORE/MAC/inc/sirApi.h b/CORE/MAC/inc/sirApi.h
index 034bc52..6aebecc 100644
--- a/CORE/MAC/inc/sirApi.h
+++ b/CORE/MAC/inc/sirApi.h
@@ -3341,6 +3341,8 @@
 #define SIR_COEX_IND_TYPE_ENABLE_HB_MONITOR (1)
 #define SIR_COEX_IND_TYPE_SCAN_COMPROMISED (2)
 #define SIR_COEX_IND_TYPE_SCAN_NOT_COMPROMISED (3)
+#define SIR_COEX_IND_TYPE_DISABLE_AGGREGATION_IN_2p4 (4)
+#define SIR_COEX_IND_TYPE_ENABLE_AGGREGATION_IN_2p4 (5)
 
 typedef struct sSirSmeCoexInd
 {