MAP_ANONYMOUS      31 libswscale/utils.c #if defined(MAP_ANON) && !defined(MAP_ANONYMOUS)
MAP_ANONYMOUS    1263 libswscale/utils.c #define USE_MMAP (HAVE_MMAP && HAVE_MPROTECT && defined MAP_ANONYMOUS)
MAP_ANONYMOUS    1278 libswscale/utils.c                                           MAP_PRIVATE | MAP_ANONYMOUS,
MAP_ANONYMOUS    1282 libswscale/utils.c                                           MAP_PRIVATE | MAP_ANONYMOUS,
MAP_ANONYMOUS    1298 libswscale/utils.c #ifdef MAP_ANONYMOUS