--- towupper.3.orig Fri Mar 11 19:44:47 2005 +++ towupper.3 Fri Mar 11 19:50:09 2005 @@ -40,7 +40,8 @@ .Dt TOWUPPER 3 .Os .Sh NAME -.Nm towupper +.Nm towupper , +.Nm towupper_l .Nd "lower case to upper case letter conversion (wide character version)" .Sh LIBRARY .Lb libc @@ -48,11 +49,22 @@ .In wctype.h .Ft wint_t .Fn towupper "wint_t wc" +.In xlocale.h +.Ft wint_t +.Fn towupper_l "wint_t wc" "locale_t loc" .Sh DESCRIPTION The .Fn towupper function converts a lower-case letter to the corresponding upper-case letter. +.Pp +While the +.Fn towupper +function uses the current locale, the +.Fn towupper_l +function may be passed a locale directly. See +.Xr xlocale 3 +for more information. .Sh RETURN VALUES If the argument is a lower-case letter, the .Fn towupper @@ -62,7 +74,8 @@ .Xr iswupper 3 , .Xr toupper 3 , .Xr towlower 3 , -.Xr wctrans 3 +.Xr wctrans 3 , +.Xr xlocale 3 .Sh STANDARDS The .Fn towupper