#if defined(__i386__) || defined(__x86_64__)
#define NEED_I386_TAS_ASM
#define HAS_TEST_AND_SET
typedef unsigned char slock_t;
#endif

#if defined(__ia64)
#define HAS_TEST_AND_SET
typedef unsigned int slock_t;
#endif

#if defined(__sparc__)
#define NEED_SPARC_TAS_ASM
#define HAS_TEST_AND_SET
typedef unsigned char slock_t;
#endif

#if defined(__vax__)
#define NEED_VAX_TAS_ASM
#define HAS_TEST_AND_SET
typedef unsigned char slock_t;
#endif

#if defined(__ns32k__)
#define NEED_NS32K_TAS_ASM
#define HAS_TEST_AND_SET
typedef unsigned char slock_t;
#endif

#if defined(__m68k__)
#define HAS_TEST_AND_SET
typedef unsigned char slock_t;
#endif

#if defined(__arm__)
#define HAS_TEST_AND_SET
typedef unsigned char slock_t;
#endif

#if defined(__mips__)
/* #	undef HAS_TEST_AND_SET */
#endif

#if defined(__alpha__)
#define HAS_TEST_AND_SET
typedef unsigned long slock_t;
#endif

#if defined(__powerpc__)
#define HAS_TEST_AND_SET
typedef unsigned int slock_t;

#endif
