1 files changed, 17 insertions, 2 deletions
diff --git a/lib/libc/gen/ctype.3 b/lib/libc/gen/ctype.3
index bc579c1af1e..82116c6c07f 100644
--- a/lib/libc/gen/ctype.3
+++ b/lib/libc/gen/ctype.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: ctype.3,v 1.10 2013/06/05 03:39:22 tedu Exp $
+.\"	$OpenBSD: ctype.3,v 1.11 2013/07/17 05:42:11 schwarze Exp $
 .\"
 .\" Copyright (c) 1991 Regents of the University of California.
 .\" All rights reserved.
@@ -28,7 +28,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: June 5 2013 $
+.Dd $Mdocdate: July 17 2013 $
 .Dt CTYPE 3
 .Os
 .Sh NAME
@@ -99,3 +99,18 @@ and
 .Fn toascii ,
 conform to
 .St -ansiC .
+.Sh HISTORY
+The functions
+.Fn isalpha ,
+.Fn isupper ,
+.Fn islower ,
+.Fn isdigit ,
+.Fn isalnum ,
+.Fn isspace ,
+.Fn ispunct , 
+.Fn isprint ,
+.Fn iscntrl ,
+and
+.Fn isascii
+first appeared in
+.At v7 .