2 /* This requires Solaris Studio 12.2 or newer: */
4 void memory_barrier (void) { __machine_rw_barrier (); }
5 int atomic_add (volatile unsigned *i) { return atomic_add_int_nv (i, 1); }
6 void *atomic_ptr_cmpxchg (volatile void **target, void *cmp, void *newval) { return atomic_cas_ptr (target, cmp, newval); }
8 int main(void) { return 0; }