* \param name the reference name of the function.
* \param code the function
*/
-void SIMIX_function_register(const char *name, xbt_main_func_t code)
+XBT_INLINE void SIMIX_function_register(const char *name, xbt_main_func_t code)
{
xbt_assert0(simix_global,
"SIMIX_global_init has to be called before SIMIX_function_register.");