DL_HAVE_MREMAP    546 oshmem/mca/memheap/ptmalloc/malloc.c #define DL_HAVE_MREMAP 1
DL_HAVE_MREMAP    548 oshmem/mca/memheap/ptmalloc/malloc.c #define DL_HAVE_MREMAP 0
DL_HAVE_MREMAP     14 oshmem/mca/memheap/ptmalloc/malloc_defs.h #define DL_HAVE_MREMAP 0