MARK_SIZE          31 memory/memory.c     unsigned char	mark[MARK_SIZE];
MARK_SIZE         128 memory/memory.c     tail = ((char*)ptr) + alloc_size - MARK_SIZE;
MARK_SIZE         129 memory/memory.c     memset(tail, MARK, MARK_SIZE);
MARK_SIZE         151 memory/memory.c     check_mark_sub(tail, MARK_SIZE);
MARK_SIZE         163 memory/memory.c     alloc_size = size + sizeof(Header) + MARK_SIZE;
MARK_SIZE         194 memory/memory.c     alloc_size = size + sizeof(Header) + MARK_SIZE;
MARK_SIZE         250 memory/memory.c     alloc_size = size + sizeof(Header) + MARK_SIZE;