-extern void_f_void_t STag_surfxml_platform_description_fun;
-extern void_f_void_t ETag_surfxml_platform_description_fun;
-extern void_f_void_t STag_surfxml_cpu_fun;
-extern void_f_void_t ETag_surfxml_cpu_fun;
-extern void_f_void_t STag_surfxml_network_link_fun;
-extern void_f_void_t ETag_surfxml_network_link_fun;
-extern void_f_void_t STag_surfxml_route_fun;
-extern void_f_void_t ETag_surfxml_route_fun;
-extern void_f_void_t STag_surfxml_route_element_fun;
-extern void_f_void_t ETag_surfxml_route_element_fun;
-extern void_f_void_t STag_surfxml_process_fun;
-extern void_f_void_t ETag_surfxml_process_fun;
-extern void_f_void_t STag_surfxml_argument_fun;
-extern void_f_void_t ETag_surfxml_argument_fun;
+extern void_f_void_t *STag_surfxml_platform_description_fun;
+extern void_f_void_t *ETag_surfxml_platform_description_fun;
+extern void_f_void_t *STag_surfxml_cpu_fun;
+extern void_f_void_t *ETag_surfxml_cpu_fun;
+extern void_f_void_t *STag_surfxml_network_link_fun;
+extern void_f_void_t *ETag_surfxml_network_link_fun;
+extern void_f_void_t *STag_surfxml_route_fun;
+extern void_f_void_t *ETag_surfxml_route_fun;
+extern void_f_void_t *STag_surfxml_route_element_fun;
+extern void_f_void_t *ETag_surfxml_route_element_fun;
+extern void_f_void_t *STag_surfxml_process_fun;
+extern void_f_void_t *ETag_surfxml_process_fun;
+extern void_f_void_t *STag_surfxml_argument_fun;
+extern void_f_void_t *ETag_surfxml_argument_fun;