umem 59 maint/gnulib/lib/malloca.c uintptr_t umem = (uintptr_t)mem, umemplus; umem 62 maint/gnulib/lib/malloca.c INT_ADD_WRAPV (umem, sizeof (small_t) + sa_alignment_max - 1, umem 65 maint/gnulib/lib/malloca.c + sa_alignment_max - umem);