Libc-1082.50.1.tar.gz

[apple/libc.git] / locale / FreeBSD / isblank.3

diff --git a/locale/FreeBSD/isblank.3 b/locale/FreeBSD/isblank.3
index 50c4f58fcd2124a1d9f12f3643f77aad6894b1c8..5a4aef27df232c92f8a0a25f75bb3cc3576fc429 100644 (file)
--- a/locale/FreeBSD/isblank.3
+++ b/locale/FreeBSD/isblank.3
@@ -9,10 +9,6 @@
 .\" 2. Redistributions in binary form must reproduce the above copyright
 .\"    notice, this list of conditions and the following disclaimer in the
 .\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"    This product includes software developed by the University of
-.\"    California, Berkeley and its contributors.
 .\" 4. Neither the name of the University nor the names of its contributors
 .\"    may be used to endorse or promote products derived from this software
 .\"    without specific prior written permission.
@@ -30,9 +26,9 @@
 .\" SUCH DAMAGE.
 .\"
 .\"     @(#)isblank.3  8.1 (Berkeley) 6/4/93
-.\" $FreeBSD: src/lib/libc/locale/isblank.3,v 1.19 2004/08/21 07:37:08 tjr Exp $
+.\" $FreeBSD: src/lib/libc/locale/isblank.3,v 1.26 2009/11/11 11:31:02 roam Exp $
 .\"
-.Dd August 21, 2004
+.Dd July 17, 2005
 .Dt ISBLANK 3
 .Os
 .Sh NAME
@@ -54,18 +50,18 @@ For any locale, this includes the following standard characters:
 .It "\&``\et''\t`` ''"
 .El
 .Pp
-In the "C" locale
+In the "C" locale, a successful
 .Fn isblank
-successful test is limited to this characters only.
-For single C
-.Va char Ns s
-locales (see
-.Xr multibyte 3 )
-the value of the argument is
-representable as an
-.Li unsigned char
+test is limited to these characters only.
+The value of the argument must be representable as an
+.Vt "unsigned char"
 or the value of
 .Dv EOF .
+.Sh RETURN VALUES
+The
+.Fn isblank
+function returns zero if the character tests false and
+returns non-zero if the character tests true.
 .Sh COMPATIBILITY
 The
 .Bx 4.4
@@ -76,15 +72,10 @@ and may not be supported in future releases.
 The
 .Fn iswblank
 function should be used instead.
-.Sh RETURN VALUES
-The
-.Fn isblank
-function returns zero if the character tests false and
-returns non-zero if the character tests true.
 .Sh SEE ALSO
 .Xr ctype 3 ,
+.Xr isalnum_l 3 ,
 .Xr iswblank 3 ,
-.Xr multibyte 3 ,
 .Xr ascii 7
 .Sh STANDARDS
 The