wlan: Cache deleted station's information in case of SAP

qcacld-3.0 to prima propagation

During disconnection process, cache disconnecting STA information
so that the same information is updated to upper-layer on receiving
GET_STATION vendor command, after disconnection.

Change-Id: I2e5a0be42d81b86e6f4490de1bdf9d7e0797506d
CRs-Fixed: 2159220
diff --git a/CORE/VOSS/inc/vos_api.h b/CORE/VOSS/inc/vos_api.h
index 5c7fd8c..43c9bfd 100644
--- a/CORE/VOSS/inc/vos_api.h
+++ b/CORE/VOSS/inc/vos_api.h
@@ -534,4 +534,5 @@
 bool vos_check_arp_target_ip(vos_pkt_t *pPacket);
 void vos_update_arp_fw_tx_delivered(void);
 void vos_update_arp_rx_drop_reorder(void);
+v_U16_t vos_get_rate_from_rateidx(uint32 rateindex);
 #endif // if !defined __VOS_NVITEM_H