Doxygen consistency fixes (@foo instead of \foo).

include/libsigrok/libsigrok.h

@@ -1023,13 +1023,13 @@ struct sr_dev_driver {
 	int (*cleanup) (const struct sr_dev_driver *driver);
 	/** Scan for devices. Driver should do all initialisation required.
 	 *  Can be called several times, e.g. with different port options.
-	 *  \retval NULL Error or no devices found.
-	 *  \retval other GSList of a struct sr_dev_inst for each device.
+	 *  @retval NULL Error or no devices found.
+	 *  @retval other GSList of a struct sr_dev_inst for each device.
 	 *                Must be freed by caller!
 	 */
 	GSList *(*scan) (struct sr_dev_driver *driver, GSList *options);
 	/** Get list of device instances the driver knows about.
-	 *  \returns NULL or GSList of a struct sr_dev_inst for each device.
+	 *  @returns NULL or GSList of a struct sr_dev_inst for each device.
 	 *           Must not be freed by caller!
 	 */
 	GSList *(*dev_list) (const struct sr_dev_driver *driver);

src/hardware/motech-lps-30x/api.c

@@ -201,7 +201,7 @@ SR_PRIV int lps_cmd_ok(struct sr_serial_dev_inst *serial, const char* fmt, ...)
 }
 
 /** Send command and read reply string.
- *  \param reply Pointer to buffer of size LINELEN_MAX. Will be NUL-terminated.
+ *  @param reply Pointer to buffer of size LINELEN_MAX. Will be NUL-terminated.
  */
 SR_PRIV int lps_cmd_reply(char* reply, struct sr_serial_dev_inst *serial, const char* fmt, ...)
 {
@@ -314,8 +314,8 @@ static gint64 calc_timeout_ms(gint64 start_us)
 }
 
 /** Read message into buf until "OK" received.
- *  \retval SR_OK Msg received; buf and buflen contain result, if any except OK.
- *  \retval SR_ERR Error, including timeout.
+ *  @retval SR_OK Msg received; buf and buflen contain result, if any except OK.
+ *  @retval SR_ERR Error, including timeout.
 */
 SR_PRIV int lps_read_reply(struct sr_serial_dev_inst *serial, char **buf, int *buflen)
 {

src/input/input.c

@@ -233,7 +233,7 @@ SR_API void sr_input_options_free(const struct sr_option **options)
  *
  * @param imod The input module to use. Must not be NULL.
  * @param options GHashTable consisting of keys corresponding with
- * the module options \c id field. The values should be GVariant
+ * the module options @c id field. The values should be GVariant
  * pointers with sunk references, of the same GVariantType as the option's
  * default value.
  *