C Wctype H 13 codes

1 Int iswalnum(wint_t ch)

2 Int iswalpha(wint_t ch) vs isalpha()

3 Int iswblank(wint_t ch) vs isblank()

4 Int iswcntrl(wint_t ch) vs iscntrl()

5 Int iswdigit(wint_t ch) vs isdigit()

6 Int iswgraph(wint_t ch) vs isgraph()

7 Int iswlower(wint_t ch) vs islower()

8 Int iswprint(wint_t ch) vs isprint()

9 Int iswpunct(wint_t c) vs ispunct()

10 Int iswspace(wint_t ch) vs isspace()

11 Int iswupper(wint_t ch) vs isupper()

12 Int iswxdigit(wint_t ch) vs isxdigit()

13 Wint_t towlower(wint_t ch) vs tolower()