test for control wide character NAME iswcntrl - test for control wide character LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #inc......_CTYPE category of the current locale. SEE ALSO iswalnum (3), iswalpha (3), iswblank (3), iswcntrl (3), iswdigit (3), iswgraph (3), iswlower (3), iswprint (3), iswpunct (3), isw…...ercase letter in the default C locale. SEE ALSO iswalnum (3), iswalpha (3), iswblank (3), iswcntrl (3), iswdigit (3), iswgraph (3), iswlower (3), iswprint (3), iswpunct (3), isw…...ercase letter in the default C locale. SEE ALSO iswalnum (3), iswalpha (3), iswblank (3), iswcntrl (3), iswdigit (3), iswgraph (3), iswlower (3), iswprint (3), iswpunct (3), isw…...ercase letter in the default C locale. SEE ALSO iswalnum (3), iswalpha (3), iswblank (3), iswcntrl (3), iswdigit (3), iswgraph (3), iswlower (3), iswprint (3), iswpunct (3), isw…...ercase letter in the default C locale. SEE ALSO iswalnum (3), iswalpha (3), iswblank (3), iswcntrl (3), iswdigit (3), iswgraph (3), iswlower (3), iswprint (3), iswpunct (3), isw…...ercase letter in the default C locale. SEE ALSO iswalnum (3), iswalpha (3), iswblank (3), iswcntrl (3), iswdigit (3), iswgraph (3), iswlower (3), iswprint (3), iswpunct (3), isw…...ercase letter in the default C locale. SEE ALSO iswalnum (3), iswalpha (3), iswblank (3), iswcntrl (3), iswdigit (3), iswgraph (3), iswlower (3), iswprint (3), iswpunct (3), isw…...ercase letter in the default C locale. SEE ALSO iswalnum (3), iswalpha (3), iswblank (3), iswcntrl (3), iswdigit (3), iswgraph (3), iswlower (3), iswprint (3), iswpunct (3), isw…...ercase letter in the default C locale. SEE ALSO iswalnum (3), iswalpha (3), iswblank (3), iswcntrl (3), iswdigit (3), iswgraph (3), iswlower (3), iswprint (3), iswpunct (3), isw…...ercase letter in the default C locale. SEE ALSO iswalnum (3), iswalpha (3), iswblank (3), iswcntrl (3), iswdigit (3), iswgraph (3), iswlower (3), iswprint (3), iswpunct (3), isw…...ercase letter in the default C locale. SEE ALSO iswalnum (3), iswalpha (3), iswblank (3), iswcntrl (3), iswdigit (3), iswgraph (3), iswlower (3), iswprint (3), iswpunct (3), isw…...ercase letter in the default C locale. SEE ALSO iswalnum (3), iswalpha (3), iswblank (3), iswcntrl (3), iswdigit (3), iswgraph (3), iswlower (3), iswprint (3), iswpunct (3), isw…...ercase letter in the default C locale. SEE ALSO iswalnum (3), iswalpha (3), iswblank (3), iswcntrl (3), iswdigit (3), iswgraph (3), iswlower (3), iswprint (3), iswpunct (3), isw…...ercase letter in the default C locale. SEE ALSO iswalnum (3), iswalpha (3), iswblank (3), iswcntrl (3), iswdigit (3), iswgraph (3), iswlower (3), iswprint (3), iswpunct (3), isw…...ercase letter in the default C locale. SEE ALSO iswalnum (3), iswalpha (3), iswblank (3), iswcntrl (3), iswdigit (3), iswgraph (3), iswlower (3), iswprint (3), iswpunct (3), isw…...ercase letter in the default C locale. SEE ALSO iswalnum (3), iswalpha (3), iswblank (3), iswcntrl (3), iswdigit (3), iswgraph (3), iswlower (3), iswprint (3), iswpunct (3), isw…...ercase letter in the default C locale. SEE ALSO iswalnum (3), iswalpha (3), iswblank (3), iswcntrl (3), iswdigit (3), iswgraph (3), iswlower (3), iswprint (3), iswpunct (3), isw…...ercase letter in the default C locale. SEE ALSO iswalnum (3), iswalpha (3), iswblank (3), iswcntrl (3), iswdigit (3), iswgraph (3), iswlower (3), iswprint (3), iswpunct (3), isw…...ercase letter in the default C locale. SEE ALSO iswalnum (3), iswalpha (3), iswblank (3), iswcntrl (3), iswdigit (3), iswgraph (3), iswlower (3), iswprint (3), iswpunct (3), isw…