1570af302Sopenharmony_ci#ifndef LOCK_H 2570af302Sopenharmony_ci#define LOCK_H 3570af302Sopenharmony_ci 4570af302Sopenharmony_cihidden void __lock(volatile int *); 5570af302Sopenharmony_cihidden void __unlock(volatile int *); 6570af302Sopenharmony_ci#define LOCK(x) __lock(x) 7570af302Sopenharmony_ci#define UNLOCK(x) __unlock(x) 8570af302Sopenharmony_ci 9570af302Sopenharmony_ci#endif 10