}
-#define uatomic_cmpxchg(addr, old, _new) \
- ((__typeof__(*(addr))) _uatomic_cmpxchg((addr), (unsigned long)(old),\
- (unsigned long)(_new), \
+#define uatomic_cmpxchg(addr, old, _new) \
+ ((__typeof__(*(addr))) _uatomic_cmpxchg((addr), \
+ caa_cast_long_keep_sign(old), \
+ caa_cast_long_keep_sign(_new), \
sizeof(*(addr))))
#ifdef __cplusplus