assert(uatomic_read(ptr) == 122); \
v = uatomic_sub_return(ptr, 1); \
assert(v == 121); \
+ uatomic_sub(ptr, (unsigned int) 2); \
+ assert(uatomic_read(ptr) == 119); \
+ uatomic_inc(ptr); \
+ uatomic_inc(ptr); \
assert(uatomic_read(ptr) == 121); \
uatomic_and(ptr, 129); \
assert(uatomic_read(ptr) == 1); \