--- a/phy.c
+++ b/phy.c
-@@ -421,3 +421,31 @@ COMMAND(set, antenna, "<bitmap> | all |
+@@ -523,3 +523,30 @@ COMMAND(set, antenna, "<bitmap> | all |
NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_antenna,
"Set a bitmap of allowed antennas to use for TX and RX.\n"
"The driver may reject antenna configurations it cannot support.");
+
+static int handle_antenna_gain(struct nl80211_state *state,
-+ struct nl_cb *cb,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)