ipc, rwcancel: compile on js/wasm

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/rwcancel/rwcancel_stub.go b/rwcancel/rwcancel_stub.go
new file mode 100644
index 0000000..fae47b4
--- /dev/null
+++ b/rwcancel/rwcancel_stub.go
@@ -0,0 +1,10 @@
+//go:build windows || js
+
+// SPDX-License-Identifier: MIT
+
+package rwcancel
+
+type RWCancel struct {
+}
+
+func (*RWCancel) Cancel() {}