iswdigit           45 gnulib-tests/test-wctype-h.c   (void) iswdigit (0);
iswdigit           58 gnulib-tests/test-wctype-h.c   ASSERT (!iswdigit (e));
iswdigit          224 lib/mbchar.h   #define mb_isdigit(mbc) ((mbc).wc_valid && iswdigit ((mbc).wc))
iswdigit          191 lib/wctype.in.h iswdigit