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#include <wctype.h>
#include "../_assert.h"
/** test whether a wide character is blank **/
int iswblank(wint_t wc)
{
ASSERT_REPRESENTABLE(wc, WCHAR_MIN, WCHAR_MAX, "wchar_t", WEOF);
wctype_t blank = wctype("blank");
return iswctype(wc, blank);
}
/***
The fn(iswblank) functions tests whether a wide character is a of the character
class cclass(blank) in the current locale.
***/
/* RETURN(NZ): arg(wc) is a blank character */
/* RETURN(0): arg(wc) is not a blank character */
/* UNSPECIFIED: - */
/* IMPLEMENTATION: - */
/* LOCALE: LC_CTYPE */
/*
STDC(199901)
*/
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