+static int smx_ctx_sysv_factory_finalize(smx_context_factory_t *factory);
+static smx_context_t
+smx_ctx_sysv_create_context_sized(size_t structure_size,
+ xbt_main_func_t code, int argc,
+ char **argv,
+ void_pfn_smxprocess_t cleanup_func,
+ void *data);
+static void smx_ctx_sysv_free(smx_context_t context);
+static smx_context_t smx_ctx_sysv_self_parallel(void);