number of channels fixed with MSG_set_channel_number().
* \return -1 if there is no pending communication and the PID of the process who sent it otherwise
*/
-int MSG_task_probe_from(m_channel_t channel)
+long int MSG_task_probe_from(m_channel_t channel)
{
m_host_t h = NULL;
xbt_fifo_item_t item;
and #MSG_OK otherwise.
*/
MSG_error_t MSG_channel_select_from(m_channel_t channel, double max_duration,
- int *PID)
+ long int *PID)
{
m_host_t h = NULL;
simdata_host_t h_simdata = NULL;