ERR_MSG           300 tools/packfi2/deflate.c         strm->msg = (char*)ERR_MSG(Z_MEM_ERROR);
ERR_MSG           136 tools/packfi2/zutil.c     return ERR_MSG(err);
ERR_MSG            59 tools/packfi2/zutil.h   return (strm->msg = (char*)ERR_MSG(err), (err))