diff --git a/syncext/atomic.go b/syncext/atomic.go
new file mode 100644
index 0000000..7e23522
--- /dev/null
+++ b/syncext/atomic.go
@@ -0,0 +1,27 @@
+package dataext
+
+import "sync/atomic"
+
+type AtomicBool struct {
+	v int32
+}
+
+func NewAtomicBool(value bool) *AtomicBool {
+	if value {
+		return &AtomicBool{v: 0}
+	} else {
+		return &AtomicBool{v: 1}
+	}
+}
+
+func (a *AtomicBool) Get() bool {
+	return atomic.LoadInt32(&a.v) == 1
+}
+
+func (a *AtomicBool) Set(value bool) {
+	if value {
+		atomic.StoreInt32(&a.v, 1)
+	} else {
+		atomic.StoreInt32(&a.v, 0)
+	}
+}