1 files changed, 16 insertions, 0 deletions
diff --git a/vendor/modernc.org/libc/atomic64.go b/vendor/modernc.org/libc/atomic64.go
new file mode 100644
index 000000000..d24262182
--- /dev/null
+++ b/vendor/modernc.org/libc/atomic64.go
@@ -0,0 +1,16 @@
+// Copyright 2024 The Libc 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 linux && (amd64 || arm64 || loong64 || ppc64le || s390x || riscv64)
+
+package libc // import "modernc.org/libc"
+
+import (
+	mbits "math/bits"
+)
+
+// static inline int a_ctz_l(unsigned long x)
+func _a_ctz_l(tls *TLS, x ulong) int32 {
+	return int32(mbits.TrailingZeros64(x))
+}