Cleanup and documentation updates:

- Remove shared/str.h where not used.
- Remove shared/debug.h from all files as it has been completely replaced
  by shared/report.h (it will be removed later).
- Add more doxygen comments to shared/* and clients/lcdproc/*.
- Include static functions in doxygen output.

server/drivers/bayrad.c

@@ -34,8 +34,6 @@
 #endif
 #include "lcd.h"
 #include "bayrad.h"
-//#include "drv_base.h"
-#include "shared/str.h"
 #include "report.h"
 #include "lcd_lib.h"
 

server/drivers/glk.c

@@ -35,7 +35,6 @@
 
 #define DEBUG 1
 #include "lcd.h"
-#include "shared/str.h"
 #include "glk.h"
 #include "glkproto.h"
 #include "report.h"

server/drivers/hd44780-i2c.c

@@ -53,7 +53,6 @@
 #include "hd44780-i2c.h"
 #include "hd44780-low.h"
 
-#include "shared/str.h"
 #include "report.h"
 #include <stdio.h>
 #include <string.h>

server/drivers/hd44780-lis2.c

@@ -401,8 +401,8 @@ static void setLIS2Fans(int fd, int fan1, int fan2, int fan3, int fan4)
 
 /**
  * Write a character.
- * \param fd  File handle to write to.
- * \param ch  Character to write.
+ * \param fd    File handle to write to.
+ * \param code  Character to write.
  */
 static void writeChar(int fd, unsigned char code)
 {

server/drivers/hd44780.c

@@ -1428,7 +1428,7 @@ HD44780_output(Driver *drvthis, int on)
  * \param dispOffsets    Array to store display offsets.
  * \param dOffsize	 Size of dispOffsets.
  * \param dispSizeArray  Array of display vertical sizes (= spanlist).
- * \param spanlist	 '\0'-terminated input span list in comma delimited format.
+ * \param spanlist	 '\\0'-terminated input span list in comma delimited format.
  * \return  Number of span elements, -1 on parse error.
  */
 static int

server/drivers/i2500vfd.c

@@ -39,7 +39,6 @@
 # include "config.h"
 #endif
 
-#include "shared/str.h"
 #include "lcd.h"
 #include "i2500vfd.h"
 #include "report.h"

server/drivers/imonlcd.c

@@ -1018,7 +1018,7 @@ imonlcd_output(Driver *drvthis, int state)
 			icon |= IMON_ICON_OGG;
 			break;
 		case 3:
-			icon |= IMON_ICON_WMA;
+			icon |= IMON_ICON_WMA2;
 			break;
 		case 4:
 			icon |= IMON_ICON_WAV;

server/drivers/irmanin.c

@@ -27,7 +27,6 @@
 #include "config.h"
 #endif
 
-#include "shared/str.h"
 #include "lcd.h"
 #include "irmanin.h"
 #include "report.h"

server/drivers/irtrans.c

@@ -45,7 +45,6 @@
 #include <arpa/inet.h>
 
 #include "lcd.h"
-#include "shared/str.h"
 #include "irtrans.h"
 #include "irtrans_remote.h"
 #include "irtrans_network.h"

server/drivers/joy.c

@@ -39,7 +39,6 @@
 #include "lcd.h"
 #include "joy.h"
 #include "report.h"
-#include "shared/str.h"
 
 #define JOY_NAMELENGTH		128
 #define JOY_DEFAULT_DEVICE	"/dev/js0"

server/drivers/lb216.c

@@ -31,9 +31,7 @@
 
 #include "lcd.h"
 #include "lb216.h"
-#include "shared/str.h"
 #include "report.h"
-//#include "drv_base.h"
 
 #define LB216_DEFAULT_DEVICE		"/dev/lcd"
 #define LB216_DEFAULT_SPEED		9600

server/drivers/ms6931.c

@@ -50,7 +50,6 @@
 #include "report.h"
 #include "lcd_lib.h"
 /*
-#include "shared/str.h"
 #include "server/configfile.h"
 */
 

server/drivers/sed1520.c

@@ -62,7 +62,6 @@
 #define WR 0x01
 #define IODELAY 500
 
-#include "shared/str.h"
 #include "lcd.h"
 #include "sed1520.h"
 #include "report.h"

server/drivers/stv5730.c

@@ -38,7 +38,6 @@
 # include "config.h"
 #endif
 
-#include "shared/str.h"
 #include "lcd.h"
 #include "stv5730.h"
 #include "report.h"

server/drivers/wirz-sli.c

@@ -25,8 +25,6 @@
 #include "report.h"
 #include "lcd_lib.h"
 
-#include "shared/str.h"
-
 #define SLI_DEFAULT_DEVICE	"/dev/lcd"
 
 typedef enum {