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-rw-r--r--src/H5private.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/H5private.h b/src/H5private.h
index a83ecf0..08e8a5e 100644
--- a/src/H5private.h
+++ b/src/H5private.h
@@ -1739,6 +1739,15 @@ typedef struct H5_debug_t {
} H5_debug_t;
#ifdef H5_HAVE_PARALLEL
+
+/*
+ * Check that the MPI library version is at least version
+ * `mpi_version` and subversion `mpi_subversion`
+ */
+#define H5_CHECK_MPI_VERSION(mpi_version, mpi_subversion) \
+ ((MPI_VERSION > (mpi_version)) || \
+ ((MPI_VERSION == (mpi_version)) && (MPI_SUBVERSION >= (mpi_subversion))))
+
extern hbool_t H5_coll_api_sanity_check_g;
#endif /* H5_HAVE_PARALLEL */