ulen              137 maint/gnulib/lib/userspec.c       idx_t ulen = separator - spec;
ulen              138 maint/gnulib/lib/userspec.c       if (ulen != 0)
ulen              140 maint/gnulib/lib/userspec.c           u = ximemdup (spec, ulen + 1);
ulen              141 maint/gnulib/lib/userspec.c           u[ulen] = '\0';