include/linux/gcd.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _GCD_H
#define _GCD_H

#include <linux/compiler.h>
#include <linux/jump_label.h>

DECLARE_STATIC_KEY_TRUE(efficient_ffs_key);

unsigned long gcd(unsigned long a, unsigned long b) __attribute_const__;

#endif /* _GCD_H */
License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-01 15:07:57 +01:00			`/* SPDX-License-Identifier: GPL-2.0 */`
lib: add lib/gcd.c 2009-06-17 16:28:38 -07:00			`#ifndef _GCD_H`
			`#define _GCD_H`

			`#include <linux/compiler.h>`
lib/math/gcd: use static key to select implementation at runtime 2025-06-06 21:47:56 +08:00			`#include <linux/jump_label.h>`

			`DECLARE_STATIC_KEY_TRUE(efficient_ffs_key);`
lib: add lib/gcd.c 2009-06-17 16:28:38 -07:00
			`unsigned long gcd(unsigned long a, unsigned long b) __attribute_const__;`

			`#endif /* _GCD_H */`