void TRACE_surf_link_set_bandwidth(double date, const char *resource, double bandwidth);
/********** Instr. **********/
XBT_PRIVATE void sg_instr_AS_begin(sg_platf_AS_cbarg_t AS);
XBT_PRIVATE void sg_instr_new_router(sg_platf_router_cbarg_t router);
void TRACE_surf_link_set_bandwidth(double date, const char *resource, double bandwidth);
/********** Instr. **********/
XBT_PRIVATE void sg_instr_AS_begin(sg_platf_AS_cbarg_t AS);
XBT_PRIVATE void sg_instr_new_router(sg_platf_router_cbarg_t router);