[mc] Get rid of the ugly "value" out parameter in MC_state_get_request()

[simgrid.git] / src / mc / mc_request.h

diff --git a/src/mc/mc_request.h b/src/mc/mc_request.h
index 97c153a..c03e2a3 100644 (file)
--- a/src/mc/mc_request.h
+++ b/src/mc/mc_request.h
@@ -34,7 +34,7 @@ XBT_PRIVATE bool request_is_enabled_by_idx(smx_simcall_t req, unsigned int idx);
  */
 XBT_PRIVATE bool process_is_enabled(smx_process_t process);
 
-XBT_PRIVATE char *request_get_dot_output(smx_simcall_t req, int value);
+XBT_PRIVATE std::string request_get_dot_output(smx_simcall_t req, int value);
 
 }
 }