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-rw-r--r--src/runtime/mem_js.go13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/runtime/mem_js.go b/src/runtime/mem_js.go
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+++ b/src/runtime/mem_js.go
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+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build js
+
+package runtime
+
+// resetMemoryDataView signals the JS front-end that WebAssembly's memory.grow instruction has been used.
+// This allows the front-end to replace the old DataView object with a new one.
+//
+//go:wasmimport gojs runtime.resetMemoryDataView
+func resetMemoryDataView()