MAP_ANONYMOUS      32 libswscale/utils.c #if defined(MAP_ANON) && !defined(MAP_ANONYMOUS)
MAP_ANONYMOUS    1611 libswscale/utils.c #if HAVE_MMAP && HAVE_MPROTECT && defined(MAP_ANONYMOUS)
MAP_ANONYMOUS    1630 libswscale/utils.c                                           MAP_PRIVATE | MAP_ANONYMOUS,
MAP_ANONYMOUS    1634 libswscale/utils.c                                           MAP_PRIVATE | MAP_ANONYMOUS,
MAP_ANONYMOUS    1650 libswscale/utils.c #ifdef MAP_ANONYMOUS