iswlower, iswlower_l—lowercase wide character testSynopsis
#include <wctype.h> int iswlower(wint_t c); #include <wctype.h> int iswlower_l(wint_t c, locale_t locale);
Description
iswlower is a function which classifies wide-character values that
are categorized as lowercase.
iswlower_l is like iswlower but performs the check based on the
locale specified by the locale object locale. If locale is
LC_GLOBAL_LOCALE or not a valid locale object, the behaviour is undefined.
Returns
iswlower, iswlower_l return non-zero if c is a lowercase wide character.
Portability
iswlower is C99.
iswlower_l is POSIX-1.2008.
No supporting OS subroutines are required.