struct navigation *navit_get_navigation(struct navit *this_);
struct displaylist *navit_get_displaylist(struct navit *this_);
int navit_block(struct navit *this_, int block);
+void navit_layout_switch(struct navit *n);
+int navit_set_layout_by_name(struct navit *n, char* name);
void navit_destroy(struct navit *this_);
/* end of prototypes */
#ifdef __cplusplus