Make some global function/variables local (by making them static)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27631 a1c6a512-1295-4272-9138-f99709370657

3 files changed, 6 insertions, 5 deletions

diff --git a/apps/gui/skin_engine/skin_display.c b/apps/gui/skin_engine/skin_display.c
index 559ae8519f..6b6db68023 100644
--- a/apps/gui/skin_engine/skin_display.c
+++ b/apps/gui/skin_engine/skin_display.c
@@ -68,6 +68,7 @@
 #include "wps_internals.h"
 #include "skin_engine.h"
 #include "statusbar-skinned.h"
+#include "skin_display.h"
 
 void skin_render(struct gui_wps *gwps, unsigned refresh_mode);
 
diff --git a/apps/gui/skin_engine/skin_parser.c b/apps/gui/skin_engine/skin_parser.c
index d81ccf62b3..ed7771529e 100644
--- a/apps/gui/skin_engine/skin_parser.c
+++ b/apps/gui/skin_engine/skin_parser.c
@@ -90,7 +90,7 @@ static enum screen_type curr_screen;
 static struct skin_element *curr_viewport_element;
 static struct skin_viewport *curr_vp;
 
-struct line *curr_line;
+static struct line *curr_line;
 
 static int follow_lang_direction = 0;
 
@@ -1173,7 +1173,7 @@ static int convert_viewport(struct wps_data *data, struct skin_element* element)
     
 }
 
-int skin_element_callback(struct skin_element* element, void* data)
+static int skin_element_callback(struct skin_element* element, void* data)
 {
     struct wps_data *wps_data = (struct wps_data *)data;
     struct wps_token *token;
diff --git a/apps/gui/skin_engine/skin_render.c b/apps/gui/skin_engine/skin_render.c
index e05f97ff4e..b56fabeaa0 100644
--- a/apps/gui/skin_engine/skin_render.c
+++ b/apps/gui/skin_engine/skin_render.c
@@ -322,7 +322,7 @@ static void fix_line_alignment(struct skin_draw_info *info, struct skin_element
 }
     
 /* Draw a LINE element onto the display */
-bool skin_render_line(struct skin_element* line, struct skin_draw_info *info)
+static bool skin_render_line(struct skin_element* line, struct skin_draw_info *info)
 {
     bool needs_update = false;
     int last_value, value;
@@ -471,8 +471,8 @@ bool skin_render_alternator(struct skin_element* element, struct skin_draw_info
     return changed_lines || ret;
 }
 
-void skin_render_viewport(struct skin_element* viewport, struct gui_wps *gwps,
-                          struct skin_viewport* skin_viewport, unsigned long refresh_type)
+static void skin_render_viewport(struct skin_element* viewport, struct gui_wps *gwps,
+                                 struct skin_viewport* skin_viewport, unsigned long refresh_type)
 {
     struct screen *display = gwps->display;
     char linebuf[MAX_LINE];