a little bit of Doxygen here and there

server/drivers/CFontz.c

@@ -102,7 +102,8 @@ static void CFontz_raw_chr(Driver *drvthis, int x, int y, unsigned char c);
 /**
  * Initialize the driver.
  * \param drvthis  Pointer to driver structure.
- * \return  Information of success (0) or failure (non-0).
+ * \retval 0   Success.
+ * \retval <0  Error.
  */
 MODULE_EXPORT int
 CFontz_init(Driver *drvthis)
@@ -745,7 +746,7 @@ int do_init = 0;
 
 
 /**
- * Get number of custom characters available.
+ * Get total number of custom characters available.
  * \param drvthis  Pointer to driver structure.
  * \return  Number of custom characters (always NUM_CCs).
  */

server/drivers/CFontz633.c

@@ -129,7 +129,8 @@ static void CFontz633_hardware_clear (Driver *drvthis);
 /**
  * Initialize the driver.
  * \param drvthis  Pointer to driver structure.
- * \return  Information of success (0) or failure (non-0).
+ * \retval 0   Success.
+ * \retval <0  Error.
  */
 MODULE_EXPORT int
 CFontz633_init (Driver *drvthis)
@@ -789,7 +790,7 @@ int do_init = 0;
 
 
 /**
- * Get number of custom characters available.
+ * Get total number of custom characters available.
  * \param drvthis  Pointer to driver structure.
  * \return  Number of custom characters (always NUM_CCs).
  */

server/drivers/CFontzPacket.c

@@ -162,7 +162,8 @@ static void CFontzPacket_hardware_clear (Driver *drvthis);
 /**
  * Initialize the driver.
  * \param drvthis  Pointer to driver structure.
- * \return  Information of success (0) or failure (non-0).
+ * \retval 0   Success.
+ * \retval <0  Error.
  */
 MODULE_EXPORT int
 CFontzPacket_init (Driver *drvthis)
@@ -956,7 +957,7 @@ int do_init = 0;
 
 
 /**
- * Get number of custom characters available.
+ * Get total number of custom characters available.
  * \param drvthis  Pointer to driver structure.
  * \return  Number of custom characters (always NUM_CCs).
  */

server/drivers/CwLnx.c

@@ -404,7 +404,8 @@ CwLnx_hidecursor(int fd)
 /**
  * Initialize the driver.
  * \param drvthis  Pointer to driver structure.
- * \return  Information of success (0) or failure (non-0).
+ * \retval 0   Success.
+ * \retval <0  Error.
  */
 MODULE_EXPORT int
 CwLnx_init(Driver *drvthis)
@@ -945,7 +946,7 @@ CwLnx_num(Driver *drvthis, int x, int num)
 
 
 /**
- * Get number of custom characters available.
+ * Get total number of custom characters available.
  * \param drvthis  Pointer to driver structure.
  * \return  Number of custom characters (always NUM_CCs).
  */

server/drivers/IOWarrior.c

@@ -209,7 +209,8 @@ static int iowled_on_off(usb_dev_handle *udh,int type, unsigned int pattern)
 /**
  * Initialize the driver.
  * \param drvthis  Pointer to driver structure.
- * \return  Information of success (0) or failure (non-0).
+ * \retval 0   Success.
+ * \retval <0  Error.
  */
 MODULE_EXPORT int
 IOWarrior_init(Driver *drvthis)
@@ -816,7 +817,7 @@ PrivateData *p = drvthis->private_data;
 
 
 /**
- * Get number of custom characters available.
+ * Get total number of custom characters available.
  * \param drvthis  Pointer to driver structure.
  * \return  Number of custom characters (always NUM_CCs).
  */

server/drivers/MtxOrb.c

@@ -180,7 +180,8 @@ MtxOrb_parse_keypad_setting (Driver *drvthis, char *keyname, char default_value)
 /**
  * Initialize the driver.
  * \param drvthis  Pointer to driver structure.
- * \return  Information of success (0) or failure (non-0).
+ * \retval 0   Success.
+ * \retval <0  Error.
  */
 MODULE_EXPORT int
 MtxOrb_init (Driver *drvthis)
@@ -1166,7 +1167,7 @@ MtxOrb_num (Driver *drvthis, int x, int num)
 
 
 /**
- * Get number of custom characters available.
+ * Get total number of custom characters available.
  * \param drvthis  Pointer to driver structure.
  * \return  Number of custom characters (always NUM_CCs).
  */

server/drivers/glk.c

@@ -580,7 +580,7 @@ IOWarrior_num(Driver *drvthis, int x, int num)
 
 
 /**
- * Get number of custom characters available.
+ * Get total number of custom characters available.
  * \param drvthis  Pointer to driver structure.
  * \return  Number of custom characters (always 0).
  */

server/drivers/hd44780.c

@@ -746,7 +746,7 @@ HD44780_num(Driver *drvthis, int x, int num)
 
 
 /**
- * Get number of custom characters available.
+ * Get total number of custom characters available.
  * \param drvthis  Pointer to driver structure.
  * \return  Number of custom characters (always NUM_CCs).
  */

server/drivers/serialPOS.c

@@ -200,7 +200,8 @@ serialPOS_parse_keypad_setting (Driver *drvthis, char *keyname, char default_val
 /**
  * Initialize the driver.
  * \param drvthis  Pointer to driver structure.
- * \return  Information of success (0) or failure (non-0).
+ * \retval 0   Success.
+ * \retval <0  Error.
  */
 MODULE_EXPORT int
 serialPOS_init (Driver *drvthis)
@@ -838,7 +839,7 @@ serialPOS_num (Driver *drvthis, int x, int num)
 
 #ifdef NOTUSED
 /**
- * Get number of custom characters available.
+ * Get total number of custom characters available.
  * \param drvthis  Pointer to driver structure.
  * \return  Number of custom characters (always NUM_CCs).
  */