macro and text revision (-mdoc version 3)

[unix-history] / usr / src / lib / libc / string / strcspn.3

diff --git a/usr/src/lib/libc/string/strcspn.3 b/usr/src/lib/libc/string/strcspn.3
index 4ddea9c..59e78de 100644 (file)
--- a/usr/src/lib/libc/string/strcspn.3
+++ b/usr/src/lib/libc/string/strcspn.3
@@ -1,45 +1,56 @@
-.\" Copyright (c) 1990 The Regents of the University of California.
+.\" Copyright (c) 1990, 1991 The Regents of the University of California.

 .\" All rights reserved.
 .\"
 .\" This code is derived from software contributed to Berkeley by
 .\" Chris Torek.
 .\" All rights reserved.
 .\"
 .\" This code is derived from software contributed to Berkeley by
 .\" Chris Torek.

-.\"

 .\" %sccs.include.redist.man%
 .\"
 .\" %sccs.include.redist.man%
 .\"

-.\"    @(#)strcspn.3   5.1 (Berkeley) %G%
+.\"     @(#)strcspn.3  5.2 (Berkeley) %G%

 .\"
 .\"

-.TH STRCSPN 3 ""
-.UC 7
-.SH NAME
-strcspn \- span the complement of a string
-.SH SYNOPSIS
-.nf
-.ft B
-#include <string.h>
-
-size_t
-strcspn(const char *s, const char *charset);
-.ft R
-.fi
-.SH DESCRIPTION
-.B Strcspn
+.Dd 
+.Dt STRCSPN 3
+.Os
+.Sh NAME
+.Nm strcspn
+.Nd span the complement of a string
+.Sh SYNOPSIS
+.Fd #include <string.h>
+.Ft size_t
+.Fn strcspn "const char *s" "const char *charset"
+.Sh DESCRIPTION
+The
+.Fn strcspn
+function

 spans the initial part of the null-terminated string
 spans the initial part of the null-terminated string

-.I s
+.Fa s

 as long as the characters from
 as long as the characters from

-.I s
+.Fa s

 do not occur in string
 do not occur in string

-.I charset
-(i.e.,
-.I strcspn
+.Fa charset
+(it

 spans the
 spans the

-.I complement
+.Em complement

 of
 of

-.IR charset ).
-.B Strcspn
+.Fa charset ) .
+.Sh RETURN VALUES
+The
+.Fn strcspn
+function

 returns the number of characters spanned.
 returns the number of characters spanned.

-.SH SEE ALSO
-index(3), memchr(3), rindex(3), strchr(3), strpbrk(3), strrchr(3),
-strsep(3), strspn(3), strstr(3), strtok(3)
-.SH STANDARDS
-.B Strcspn
-conforms to ANSI X3.159-1989 (``ANSI C'').
+.Sh SEE ALSO
+.Xr index 3 ,
+.Xr memchr 3 ,
+.Xr rindex 3 ,
+.Xr strchr 3 ,
+.Xr strpbrk 3 ,
+.Xr strrchr 3 ,
+.Xr strsep 3 ,
+.Xr strspn 3 ,
+.Xr strstr 3 ,
+.Xr strtok 3
+.Sh STANDARDS
+The
+.Fn strcspn
+function
+conforms to
+.St -ansiC .