ishdigit         1021 ext/mbstring/ucgendat/ucgendat.c                 while (!ishdigit(*s))
ishdigit         1024 ext/mbstring/ucgendat/ucgendat.c                 for (dectmp[dectmp_size] = 0; ishdigit(*s); s++) {
ishdigit         1102 ext/mbstring/ucgendat/ucgendat.c             while (ishdigit(*s)) {