added some documentation

1 files changed, 6 insertions, 0 deletions

diff --git a/src/net_client.c b/src/net_client.c
index 92b699b..531bbd1 100644
--- a/src/net_client.c
+++ b/src/net_client.c
@@ -132,6 +132,12 @@ static hand* client_recv_deal_cards(int sock, uint8_t data_len)
 	return h;
 }
 
+/**
+ * Client side function; generic function for receiving packets
+ * @param[in] sock Socket on which to receive
+ * @param[in] wanted Desired packet type
+ * @return Pointer to desired data
+ */
 void* client_recv(int sock, uint8_t wanted)
 {
 	void* result = NULL;