License cleanup: add SPDX GPL-2.0 license identifier to files with no license
[linux-2.6-block.git] / include / linux / gcd.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _GCD_H
3 #define _GCD_H
4
5 #include <linux/compiler.h>
6
7 unsigned long gcd(unsigned long a, unsigned long b) __attribute_const__;
8
9 #endif /* _GCD_H */