} s_sg_platf_linkctn_cbarg_t;
-XBT_PUBLIC(void) sg_platf_open(void); // Start a new platform
-XBT_PUBLIC(void) sg_platf_close(void); // Finish the creation of the platform
+XBT_PUBLIC(void) sg_platf_begin(void); // Start a new platform
+XBT_PUBLIC(void) sg_platf_end(void); // Finish the creation of the platform
-XBT_PUBLIC(void) sg_platf_new_AS_open(const char *id, const char *mode); // Begin description of new AS
-XBT_PUBLIC(void) sg_platf_new_AS_close(void); // That AS is fully described
+XBT_PUBLIC(void) sg_platf_new_AS_begin(const char *id, const char *mode); // Begin description of new AS
+XBT_PUBLIC(void) sg_platf_new_AS_end(void); // That AS is fully described
XBT_PUBLIC(void) sg_platf_new_host (sg_platf_host_cbarg_t host); // Add an host to the currently described AS
XBT_PUBLIC(void) sg_platf_new_router(sg_platf_router_cbarg_t router); // Add a router to the currently described AS