Make local functions static in clock and chessbox plugin

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31505 a1c6a512-1295-4272-9138-f99709370657

7 files changed, 33 insertions, 32 deletions

diff --git a/apps/plugins/clock/clock.c b/apps/plugins/clock/clock.c
index 641a1e7..d287c75 100644
--- a/apps/plugins/clock/clock.c
+++ b/apps/plugins/clock/clock.c
@@ -57,7 +57,7 @@ const struct button_mapping* plugin_contexts[]={
 /**************************
  * Cleanup on plugin return
  *************************/
-void cleanup(void)
+static void cleanup(void)
 {
     clock_draw_restore_colors();
     if(clock_settings.general.save_settings == 1)
@@ -68,7 +68,7 @@ void cleanup(void)
 }
 
 /* puts the current time into the time struct */
-void clock_update_time( struct time* time){
+static void clock_update_time( struct time* time){
     struct tm* current_time = rb->get_time();
     time->hour = current_time->tm_hour;
     time->minute = current_time->tm_min;
diff --git a/apps/plugins/clock/clock_counter.c b/apps/plugins/clock/clock_counter.c
index 7137eea..ce29e4c 100644
--- a/apps/plugins/clock/clock_counter.c
+++ b/apps/plugins/clock/clock_counter.c
@@ -7,7 +7,7 @@ void counter_init(struct counter* counter){
     counter->paused=true;
 }
 
-int counter_get_ticks_since_last_pause(struct counter* counter){
+static int counter_get_ticks_since_last_pause(struct counter* counter){
     if(!counter->paused)
         return(*rb->current_tick - counter->ticks_at_last_unpause);
     return(0);
diff --git a/apps/plugins/clock/clock_draw.c b/apps/plugins/clock/clock_draw.c
index 411a7f1..ce5006d 100644
--- a/apps/plugins/clock/clock_draw.c
+++ b/apps/plugins/clock/clock_draw.c
@@ -26,7 +26,7 @@
 #include "clock_draw_binary.h"
 #include "clock_settings.h"
 
-void black_background(struct screen* display){
+static void black_background(struct screen* display){
 #if (LCD_DEPTH > 1) || (defined(LCD_REMOTE_DEPTH) && (LCD_REMOTE_DEPTH > 1))
     if(display->depth>1){
         display->set_background(LCD_BLACK);
@@ -39,7 +39,7 @@ void black_background(struct screen* display){
     }
 }
 
-void white_background(struct screen* display){
+static void white_background(struct screen* display){
 #if (LCD_DEPTH > 1) || (defined(LCD_REMOTE_DEPTH) && (LCD_REMOTE_DEPTH > 1))
     if(display->depth>1){
 #if defined(HAVE_LCD_COLOR)
@@ -53,18 +53,18 @@ void white_background(struct screen* display){
     display->clear_display();
 }
 
-bool skin_require_black_background(int mode, int skin){
+static bool skin_require_black_background(int mode, int skin){
     return((mode==BINARY && skin==2) || (mode==DIGITAL && skin==1 ));
 }
 
-void skin_set_background(struct screen* display, int mode, int skin){
+static void skin_set_background(struct screen* display, int mode, int skin){
     if(skin_require_black_background(mode, skin) )
         black_background(display);
     else
         white_background(display);
 }
 
-void skin_restore_background(struct screen* display, int mode, int skin){
+static void skin_restore_background(struct screen* display, int mode, int skin){
     if(skin_require_black_background(mode, skin) )
         white_background(display);
 }
diff --git a/apps/plugins/clock/clock_draw_analog.c b/apps/plugins/clock/clock_draw_analog.c
index b8ec308..bda7241 100644
--- a/apps/plugins/clock/clock_draw_analog.c
+++ b/apps/plugins/clock/clock_draw_analog.c
@@ -37,7 +37,7 @@
 #define SECOND_ANGLE(second) (6 * (second))
 
 /* Note that the given angle's origin is midday and not 3 o'clock */
-void polar_to_cartesian(int a, int r, int* x, int* y)
+static void polar_to_cartesian(int a, int r, int* x, int* y)
 {
 #if CONFIG_LCD == LCD_SSD1815
     /* Correct non-square pixel aspect of archos recorder LCD */
@@ -48,7 +48,7 @@ void polar_to_cartesian(int a, int r, int* x, int* y)
     *y = (fp14_sin(a-90) * r) >> 14;
 }
 
-void polar_to_cartesian_screen_centered(struct screen * display, 
+static void polar_to_cartesian_screen_centered(struct screen * display, 
                                         int a, int r, int* x, int* y)
 {
     polar_to_cartesian(a, r, x, y);
@@ -56,7 +56,7 @@ void polar_to_cartesian_screen_centered(struct screen * display,
     *y+=display->getheight()/2;
 }
 
-void angle_to_square(int square_width, int square_height,
+static void angle_to_square(int square_width, int square_height,
                      int a, int* x, int* y)
 {
     a = (a+360-90)%360;
@@ -82,7 +82,7 @@ void angle_to_square(int square_width, int square_height,
     }
 }
 
-void angle_to_square_screen_centered(struct screen * display,
+static void angle_to_square_screen_centered(struct screen * display,
                      int square_width, int square_height,
                      int a, int* x, int* y)
 {
@@ -91,7 +91,7 @@ void angle_to_square_screen_centered(struct screen * display,
     *y+=display->getheight()/2;
 }
 
-void draw_hand(struct screen* display, int angle,
+static void draw_hand(struct screen* display, int angle,
                int radius, int thickness, bool round)
 {
     int x1, y1; /* the longest */
@@ -115,7 +115,7 @@ void draw_hand(struct screen* display, int angle,
     rb->lcd_drawline(x1, y1, x3, y3);
 }
 
-void draw_hands(struct screen* display, int hour, int minute, int second,
+static void draw_hands(struct screen* display, int hour, int minute, int second,
                 int thickness, bool round, bool draw_seconds)
 {
     if(draw_seconds){
@@ -128,7 +128,7 @@ void draw_hands(struct screen* display, int hour, int minute, int second,
               ANALOG_HOUR_RADIUS(display, round), thickness+2, round);
 }
 
-void draw_counter(struct screen* display, struct counter* counter)
+static void draw_counter(struct screen* display, struct counter* counter)
 {
     char buffer[10];
     int second_str_w, hour_str_w, str_h;
@@ -150,7 +150,7 @@ void draw_counter(struct screen* display, struct counter* counter)
                 display->getheight()-str_h);
 }
 
-void draw_date(struct screen* display, struct time* time, int date_format)
+static void draw_date(struct screen* display, struct time* time, int date_format)
 {
     char buffer[10];
     int year_str_w, monthday_str_w, str_h;
@@ -176,7 +176,7 @@ void draw_date(struct screen* display, struct time* time, int date_format)
                 display->getheight()-monthday_line*str_h);
 }
 
-void draw_border(struct screen* display, int skin)
+static void draw_border(struct screen* display, int skin)
 {
     /* Draws square dots every 5 minutes */
     int i;
@@ -197,7 +197,7 @@ void draw_border(struct screen* display, int skin)
     }
 }
 
-void draw_hour(struct screen* display, struct time* time,
+static void draw_hour(struct screen* display, struct time* time,
                bool show_seconds, int skin)
 {
     int hour=time->hour;
@@ -220,7 +220,7 @@ void draw_hour(struct screen* display, struct time* time,
                0, skin, show_seconds);
 }
 
-void draw_center_cover(struct screen* display)
+static void draw_center_cover(struct screen* display)
 {
     display->hline((display->getwidth()/2)-1,
                    (display->getwidth()/2)+1, (display->getheight()/2)+3);
diff --git a/apps/plugins/clock/clock_draw_binary.c b/apps/plugins/clock/clock_draw_binary.c
index 620788d..611ab1b 100644
--- a/apps/plugins/clock/clock_draw_binary.c
+++ b/apps/plugins/clock/clock_draw_binary.c
@@ -25,7 +25,7 @@
 
 const struct picture* binary_skin[]={binary,digits,segments};
 
-void print_binary(char* buffer, int number, int nb_bits){
+static void print_binary(char* buffer, int number, int nb_bits){
     int i;
     int mask=1;
     buffer[nb_bits]='\0';
diff --git a/apps/plugins/clock/clock_menu.c b/apps/plugins/clock/clock_menu.c
index ed00273..a597664 100644
--- a/apps/plugins/clock/clock_menu.c
+++ b/apps/plugins/clock/clock_menu.c
@@ -22,6 +22,7 @@
 #include "clock.h"
 #include "clock_bitmaps.h"
 #include "clock_settings.h"
+#include "clock_menu.h"
 #include "lib/playback_control.h"
 
 /* Option structs (possible selections per each option) */
@@ -57,7 +58,7 @@ static const struct opt_items hour_format_text[] = {
  * Select a mode, returs true when the mode has been selected
  * (we go back to clock display then)
  **************/
-bool menu_mode_selector(void){
+static bool menu_mode_selector(void){
     MENUITEM_STRINGLIST(menu,"Mode Selector",NULL, "Analog",
                         "Digital", "Binary");
     if(rb->do_menu(&menu, &clock_settings.mode, NULL, false) >=0)
@@ -68,7 +69,7 @@ bool menu_mode_selector(void){
 /**********************
  * Analog settings menu
  *********************/
-void menu_analog_settings(void)
+static void menu_analog_settings(void)
 {
     int selection=0, result=0;
 
@@ -99,7 +100,7 @@ void menu_analog_settings(void)
 /***********************
  * Digital settings menu
  **********************/
-void menu_digital_settings(void){
+static void menu_digital_settings(void){
     int selection=0, result=0;
 
     MENUITEM_STRINGLIST(menu,"Digital Mode Settings",NULL,"Show Seconds",
@@ -125,7 +126,7 @@ void menu_digital_settings(void){
 /***********************************************************
  * Confirm resetting of settings, used in general_settings()
  **********************************************************/
-void confirm_reset(void){
+static void confirm_reset(void){
     int result=0;
 
     rb->set_option("Reset all settings?", &result, INT, noyes_text, 2, NULL);
@@ -141,7 +142,7 @@ void confirm_reset(void){
 /************************************
  * General settings. Reset, save, etc
  ***********************************/
-void menu_general_settings(void){
+static void menu_general_settings(void){
     int selection=0, result=0;
 
     MENUITEM_STRINGLIST(menu,"General Settings",NULL,
diff --git a/apps/plugins/clock/clock_settings.c b/apps/plugins/clock/clock_settings.c
index 6dd1b5e..e559e1f 100644
--- a/apps/plugins/clock/clock_settings.c
+++ b/apps/plugins/clock/clock_settings.c
@@ -51,7 +51,7 @@ struct clock_settings clock_settings;
  * we can know at saving time if changes have been made */
 struct clock_settings hdd_clock_settings;
 
-bool settings_needs_saving(struct clock_settings* settings){
+static bool settings_needs_saving(struct clock_settings* settings){
     return(rb->memcmp(settings, &hdd_clock_settings, sizeof(*settings)));
 }
 
@@ -99,8 +99,8 @@ void clock_settings_skin_previous(struct clock_settings* settings){
         settings->skin[settings->mode]=max_skin[settings->mode]-1;
 }
 
-enum settings_file_status clock_settings_load(struct clock_settings* settings,
-                                              char* filename){
+static enum settings_file_status clock_settings_load(
+        struct clock_settings* settings,char* filename){
     int fd = rb->open(filename, O_RDONLY);
     if(fd >= 0){ /* does file exist? */
         /* basic consistency check */
@@ -117,8 +117,8 @@ enum settings_file_status clock_settings_load(struct clock_settings* settings,
     return(ERRLOAD);
 }
 
-enum settings_file_status clock_settings_save(struct clock_settings* settings,
-                                              char* filename){
+static enum settings_file_status clock_settings_save(
+        struct clock_settings* settings, char* filename){
     int fd = rb->creat(filename, 0666);
     if(fd >= 0){ /* does file exist? */
         rb->write (fd, settings, sizeof(*settings));
@@ -128,7 +128,7 @@ enum settings_file_status clock_settings_save(struct clock_settings* settings,
     return(ERRSAVE);
 }
 
-void draw_logo(struct screen* display){
+static void draw_logo(struct screen* display){
 #ifdef HAVE_LCD_COLOR
     if(display->is_color){
         display->set_foreground(LCD_BLACK);
@@ -141,7 +141,7 @@ void draw_logo(struct screen* display){
     picture_draw(display, logo, 0, 0);
 }
 
-void draw_message(struct screen* display, int msg, int y){
+static void draw_message(struct screen* display, int msg, int y){
     const struct picture* message = &(messages[display->screen_type]);
     display->set_drawmode(DRMODE_SOLID|DRMODE_INVERSEVID);
     display->fillrect(0, display->getheight()-message->slide_height,