rawsp            3647 oshmem/mca/memheap/ptmalloc/malloc.c   char* rawsp = old_end - (ssize + FOUR_SIZE_T_SIZES + CHUNK_ALIGN_MASK);
rawsp            3648 oshmem/mca/memheap/ptmalloc/malloc.c   size_t offset = align_offset(chunk2mem(rawsp));
rawsp            3649 oshmem/mca/memheap/ptmalloc/malloc.c   char* asp = rawsp + offset;