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[/] [openrisc/] [trunk/] [gnu-old/] [newlib-1.17.0/] [newlib/] [libc/] [ctype/] [iswalnum.c] - Rev 855
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/* FUNCTION <<iswalnum>>---alphanumeric wide character test INDEX iswalnum ANSI_SYNOPSIS #include <wctype.h> int iswalnum(wint_t <[c]>); TRAD_SYNOPSIS #include <wctype.h> int iswalnum(<[c]>) wint_t <[c]>; DESCRIPTION <<iswalnum>> is a function which classifies wide-character values that are alphanumeric. RETURNS <<iswalnum>> returns non-zero if <[c]> is a alphanumeric wide character. PORTABILITY <<iswalnum>> is C99. No supporting OS subroutines are required. */ #include <_ansi.h> #include <wctype.h> int _DEFUN(iswalnum,(c),wint_t c) { return (iswalpha (c) || iswdigit (c)); }
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