| ISWALNUM(3) | Library Functions Manual | ISWALNUM(3) | 
iswalnum, iswalpha,
  iswblank, iswcntrl,
  iswdigit, iswgraph,
  iswlower, iswprint,
  iswpunct, iswspace,
  iswupper, iswxdigit —
#include <wctype.h>
int
  
  iswalnum(wint_t
    wc);
int
  
  iswalpha(wint_t
    wc);
int
  
  iswblank(wint_t
    wc);
int
  
  iswcntrl(wint_t
    wc);
int
  
  iswdigit(wint_t
    wc);
int
  
  iswgraph(wint_t
    wc);
int
  
  iswlower(wint_t
    wc);
int
  
  iswprint(wint_t
    wc);
int
  
  iswpunct(wint_t
    wc);
int
  
  iswspace(wint_t
    wc);
int
  
  iswupper(wint_t
    wc);
int
  
  iswxdigit(wint_t
    wc);
WEOF or a valid
  wchar_t value with the current locale; otherwise, the
  result is undefined.
| December 22, 2000 | NetBSD 10.0 |