X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/b8df87e176f27b25534f27d7e240defa32ca35bc..3dd753cd9e46d794e00629d03183250aec4a17e4:/include/simgrid/barrier.h

diff --git a/include/simgrid/barrier.h b/include/simgrid/barrier.h
index 9c068bee7e..ff92119c12 100644
--- a/include/simgrid/barrier.h
+++ b/include/simgrid/barrier.h
@@ -1,6 +1,6 @@
 /* Public interface to the Link datatype                                    */
 
-/* Copyright (c) 2018-2019. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2018-2022. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -10,13 +10,19 @@
 
 #include <simgrid/forward.h>
 
+#ifdef __cplusplus
+constexpr int SG_BARRIER_SERIAL_THREAD = -1;
+#else
+#define SG_BARRIER_SERIAL_THREAD -1
+#endif
+
 /* C interface */
-SG_BEGIN_DECL()
+SG_BEGIN_DECL
 
 XBT_PUBLIC sg_bar_t sg_barrier_init(unsigned int count);
-XBT_PUBLIC void sg_barrier_destroy(sg_bar_t bar);
+XBT_PUBLIC void sg_barrier_destroy(const_sg_bar_t bar);
 XBT_PUBLIC int sg_barrier_wait(sg_bar_t bar);
 
-SG_END_DECL()
+SG_END_DECL
 
 #endif /* INCLUDE_SIMGRID_BARRIER_H_ */