ERR_MSG           300 third_party/zlib/deflate.c         strm->msg = (char*)ERR_MSG(Z_MEM_ERROR);
ERR_MSG           136 third_party/zlib/zutil.c     return ERR_MSG(err);
ERR_MSG            64 third_party/zlib/zutil.h   return (strm->msg = (char*)ERR_MSG(err), (err))