lib/libc/wctype/iswalnum.c


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#include <libc.h>
#include <wctype.h>

int iswalnum(wint_t wc)
{
	return iswdigit(wc) || iswalpha(wc);
}

weak int iswalnum_l(wint_t wc, locale_t unused locale)
{
	return iswalnum(wc);
}