MMAP_FLAGS        192 lj_alloc.c       void *ptr = mmap((void *)MMAP_REGION_START, size, MMAP_PROT, MAP_32BIT|MMAP_FLAGS, -1, 0);
MMAP_FLAGS        233 lj_alloc.c         void *p = mmap((void *)alloc_hint, size, MMAP_PROT, MMAP_FLAGS, -1, 0);
MMAP_FLAGS        265 lj_alloc.c       void *ptr = mmap(NULL, size, MMAP_PROT, MMAP_FLAGS, -1, 0);