button_default_callback  220 lib/widget/button.c     widget_init (w, &r, button_default_callback, button_mouse_default_callback);
button_default_callback   52 lib/widget/button.h cb_ret_t button_default_callback (Widget * w, Widget * sender, widget_msg_t msg, int parm,
button_default_callback  434 src/filemanager/achown.c         return button_default_callback (w, sender, msg, parm, data);