1#ifndef _LIBLOCKDEP_TEST_COMMON_H
 2#define _LIBLOCKDEP_TEST_COMMON_H
 3
 4#define LOCK_UNLOCK_2(a, b)			\
 5	do {					\
 6		pthread_mutex_lock(&(a));	\
 7		pthread_mutex_lock(&(b));	\
 8		pthread_mutex_unlock(&(b));	\
 9		pthread_mutex_unlock(&(a));	\
10	} while(0)
11
12#endif