-// ========== MSG Layer ==============
-msg_host_priv_t sg_host_msg(sg_host_t host) {
- return (msg_host_priv_t) host->extension(MSG_HOST_LEVEL);
-}
-void sg_host_msg_set(sg_host_t host, msg_host_priv_t smx_host) {
- host->extension_set(MSG_HOST_LEVEL, smx_host);
-}
-
-// ========== Simix layer =============
-smx_host_priv_t sg_host_simix(sg_host_t host){
- return host->extension<simgrid::simix::Host>();
-}
-