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-rw-r--r--include/grpc/impl/codegen/sync.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/grpc/impl/codegen/sync.h b/include/grpc/impl/codegen/sync.h
index d2f19d37d6..6fd7d64b29 100644
--- a/include/grpc/impl/codegen/sync.h
+++ b/include/grpc/impl/codegen/sync.h
@@ -182,6 +182,10 @@ GPRAPI void gpr_ref_init(gpr_refcount *r, int n);
/* Increment the reference count *r. Requires *r initialized. */
GPRAPI void gpr_ref(gpr_refcount *r);
+/* Increment the reference count *r. Requires *r initialized.
+ Crashes if refcount is zero */
+GPRAPI void gpr_ref_non_zero(gpr_refcount *r);
+
/* Increment the reference count *r by n. Requires *r initialized, n > 0. */
GPRAPI void gpr_refn(gpr_refcount *r, int n);