17 lines
399 B
Go
17 lines
399 B
Go
// 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 && (386 || arm)
|
|
|
|
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.TrailingZeros32(x))
|
|
}
|