interlockedexchange 1613 oshmem/mca/memheap/ptmalloc/malloc.c       if (!interlockedexchange(&sl->l, 1)) {
interlockedexchange 1630 oshmem/mca/memheap/ptmalloc/malloc.c     interlockedexchange (&sl->l, 0);
interlockedexchange 1635 oshmem/mca/memheap/ptmalloc/malloc.c   if (!interlockedexchange(&sl->l, 1)){