1 /* SPDX-License-Identifier: GPL-2.0 */ 2 3 #ifndef SELFTEST_KVM_ARM64_SPINLOCK_H 4 #define SELFTEST_KVM_ARM64_SPINLOCK_H 5 6 struct spinlock { 7 int v; 8 }; 9 10 extern void spin_lock(struct spinlock *lock); 11 extern void spin_unlock(struct spinlock *lock); 12 13 #endif /* SELFTEST_KVM_ARM64_SPINLOCK_H */ 14