tolower.3.patch   [plain text]


--- tolower.3.orig	Fri Mar 11 19:44:47 2005
+++ tolower.3	Fri Mar 11 19:52:07 2005
@@ -40,7 +40,8 @@
 .Dt TOLOWER 3
 .Os
 .Sh NAME
-.Nm tolower
+.Nm tolower ,
+.Nm tolower_l
 .Nd upper case to lower case letter conversion
 .Sh LIBRARY
 .Lb libc
@@ -48,6 +49,9 @@
 .In ctype.h
 .Ft int
 .Fn tolower "int c"
+.In xlocale.h
+.Ft int
+.Fn tolower_l "int c" "locale_t loc"
 .Sh DESCRIPTION
 The
 .Fn tolower
@@ -62,6 +66,14 @@
 .Li unsigned char
 or the value of
 .Dv EOF .
+.Pp
+While the
+.Fn tolower
+function uses the current locale, the
+.Fn tolower_l
+function may be passed a locale directly. See
+.Xr xlocale 3
+for more information.
 .Sh RETURN VALUES
 If the argument is an upper-case letter, the
 .Fn tolower
@@ -81,7 +93,8 @@
 .Xr ctype 3 ,
 .Xr islower 3 ,
 .Xr multibyte 3 ,
-.Xr towlower 3
+.Xr towlower 3 ,
+.Xr xlocale 3
 .Sh STANDARDS
 The
 .Fn tolower