add declaration for vmm_identity_map_region
@@ -89,6 +89,7 @@ page_t* vmm_page_alloc_for_phys_addr(page_directory_t* dir, uint32_t phys_addr);
page_t* vmm_page_alloc_for_virt_addr(page_directory_t* dir, uint32_t virt_addr);
void vmm_map_page_to_frame(page_t* page, uint32_t frame_addr);
+void vmm_identity_map_region(page_directory_t* dir, uint32_t start, uint32_t size);
#endif
