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#include <wctype.h>
#include <wchar.h>
#include "_wctype.h"
/** test whether a character is a lowercase letter **/
int iswlower(wint_t wc)
{
SIGNAL_SAFE(0);
ASSERT_REPRESENTABLE(wc, WCHAR_MIN, WCHAR_MAX, "wchar_t", WEOF);
wctype_t lower = wctype("lower");
return iswctype(wc, lower);
}
__check_1(int, 0, iswlower, wint_t)
/***
The fn(iswlower) function tests whether arg(wc) is a wide character in the class
cclass(lower) in the current locale.
***/
/* RETURN(NZ): arg(wc) is a lowercase letter */
/* RETURN(0): arg(wc) is not a lowercase letter */
/* UNSPECIFIED: - */
/* IMPLEMENTATION: - */
/* LOCALE: LC_CTYPE */
/*
STDC(199409)
*/
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