fix build without tracing

[simgrid.git] / src / smpi / colls / colls_private.h

diff --git a/src/smpi/colls/colls_private.h b/src/smpi/colls/colls_private.h
index 5686a71..66a2114 100644 (file)
--- a/src/smpi/colls/colls_private.h
+++ b/src/smpi/colls/colls_private.h
@@ -4,6 +4,5 @@
 #include "colls.h"
 
 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(smpi_colls);
-void star_reduction(MPI_Op op, void *src, void *target, int *count, MPI_Datatype *dtype);
 
 #endif