issue 158 : dissociate object initialization from panel initialization

git-svn-id: http://tint2.googlecode.com/svn/trunk@220 121b4492-b84c-0410-8b4c-0d4edfb3f3cc

src/clock/clock.h

@@ -36,6 +36,7 @@ extern char *clock_rclick_command;
 
 // initialize clock : y position, precision, ...
 void init_clock();
+void init_clock_panel(void *panel);
 void init_precision();
 
 void draw_clock (void *obj, cairo_t *c, int active);