update doxygen comments

4 files changed, 13 insertions, 13 deletions

diff --git a/src/audio.c b/src/audio.c
index c204755..43af671 100644
--- a/src/audio.c
+++ b/src/audio.c
@@ -76,7 +76,7 @@ enum {
  */
 struct autx {
 	struct ausrc_st *ausrc;       /**< Audio Source                    */
-	struct ausrc_prm ausrc_prm;
+	struct ausrc_prm ausrc_prm;   /**< Audio Source parameters         */
 	const struct aucodec *ac;     /**< Current audio encoder           */
 	struct auenc_state *enc;      /**< Audio encoder state (optional)  */
 	struct aubuf *aubuf;          /**< Packetize outgoing stream       */
@@ -123,7 +123,7 @@ struct autx {
  */
 struct aurx {
 	struct auplay_st *auplay;     /**< Audio Player                    */
-	struct auplay_prm auplay_prm;
+	struct auplay_prm auplay_prm; /**< Audio Player parameters         */
 	const struct aucodec *ac;     /**< Current audio decoder           */
 	struct audec_state *dec;      /**< Audio decoder state (optional)  */
 	struct aubuf *aubuf;          /**< Incoming audio buffer           */
diff --git a/src/call.c b/src/call.c
index 48baaf0..704f04a 100644
--- a/src/call.c
+++ b/src/call.c
@@ -64,7 +64,7 @@ struct call {
 	time_t time_start;        /**< Time when call started               */
 	time_t time_conn;         /**< Time when call initiated             */
 	time_t time_stop;         /**< Time when call stopped               */
-	bool outgoing;
+	bool outgoing;            /**< True if outgoing, false if incoming  */
 	bool got_offer;           /**< Got SDP Offer from Peer              */
 	bool on_hold;             /**< True if call is on hold              */
 	struct mnat_sess *mnats;  /**< Media NAT session                    */
@@ -76,8 +76,8 @@ struct call {
 	call_dtmf_h *dtmfh;       /**< DTMF handler                         */
 	void *arg;                /**< Handler argument                     */
 
-	struct config_avt config_avt;
-	struct config_call config_call;
+	struct config_avt config_avt;    /**< AVT config                    */
+	struct config_call config_call;  /**< Call config                   */
 
 	uint32_t rtp_timeout_ms;  /**< RTP Timeout in [ms]                  */
 	uint32_t linenum;         /**< Line number from 1 to N              */
diff --git a/src/ua.c b/src/ua.c
index c260c9d..0a85628 100644
--- a/src/ua.c
+++ b/src/ua.c
@@ -28,7 +28,7 @@ struct ua {
 	char *cuser;                 /**< SIP Contact username               */
 	char *pub_gruu;              /**< SIP Public GRUU                    */
 	int af;                      /**< Preferred Address Family           */
-	int af_media;
+	int af_media;                /**< Preferred Address Family for media */
 	enum presence_status my_status; /**< Presence Status                 */
 };
 
@@ -51,7 +51,7 @@ static struct {
 	bool use_tcp;                  /**< Use TCP transport               */
 	bool use_tls;                  /**< Use TLS transport               */
 	bool prefer_ipv6;              /**< Force IPv6 transport            */
-	sip_msg_h *subh;
+	sip_msg_h *subh;               /**< Subscribe handler               */
 	ua_exit_h *exith;              /**< UA Exit handler                 */
 	void *arg;                     /**< UA Exit handler argument        */
 	char *eprm;                    /**< Extra UA parameters             */
diff --git a/src/video.c b/src/video.c
index baadc60..6af81a9 100644
--- a/src/video.c
+++ b/src/video.c
@@ -92,12 +92,12 @@ struct vtx {
 	struct lock *lock;                 /**< Lock for encoder          */
 	struct vidframe *frame;            /**< Source frame              */
 	struct vidframe *mute_frame;       /**< Frame with muted video    */
-	struct lock *lock_tx;              /**< Protect the sendq */
+	struct lock *lock_tx;              /**< Protect the sendq         */
 	struct list sendq;                 /**< Tx-Queue (struct vidqent) */
 	struct tmr tmr_rtp;                /**< Timer for sending RTP     */
-	unsigned skipc;                    /**< Number of frames skipped */
+	unsigned skipc;                    /**< Number of frames skipped  */
 	struct list filtl;                 /**< Filters in encoding order */
-	char device[64];
+	char device[64];                   /**< Source device name        */
 	int muted_frames;                  /**< # of muted frames sent    */
 	uint32_t ts_tx;                    /**< Outgoing RTP timestamp    */
 	bool picup;                        /**< Send picture update       */
@@ -133,7 +133,7 @@ struct vrx {
 	struct list filtl;                 /**< Filters in decoding order */
 	struct tmr tmr_picup;              /**< Picture update timer      */
 	enum vidorient orient;             /**< Display orientation       */
-	char device[64];
+	char device[64];                   /**< Display device name       */
 	bool fullscreen;                   /**< Fullscreen flag           */
 	int pt_rx;                         /**< Incoming RTP payload type */
 	int frames;                        /**< Number of frames received */
@@ -154,8 +154,8 @@ struct video {
 	bool started;           /**< True if video is started             */
 	char *peer;             /**< Peer URI                             */
 	bool nack_pli;          /**< Send NACK/PLI to peer                */
-	video_err_h *errh;
-	void *arg;
+	video_err_h *errh;      /**< Error handler                        */
+	void *arg;              /**< Error handler argument               */
 };