optvalend         392 maint/gnulib/lib/mountlist.c       char *optvalend;
optvalend         395 maint/gnulib/lib/mountlist.c       dev = strtoul (optval, &optvalend, 16);
optvalend         396 maint/gnulib/lib/mountlist.c       if (optval != optvalend
optvalend         397 maint/gnulib/lib/mountlist.c           && (*optvalend == '\0' || *optvalend == ',')