--- Libc/Libc-583/stdio/setbuf.3
+++ Libc/Libc-262.3.2/stdio/setbuf.3
@@ -34,7 +34,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"     @(#)setbuf.3	8.1 (Berkeley) 6/4/93
-.\" $FreeBSD: src/lib/libc/stdio/setbuf.3,v 1.15 2004/08/24 21:48:21 alfred Exp $
+.\" $FreeBSD: src/lib/libc/stdio/setbuf.3,v 1.10 2001/10/01 16:08:59 ru Exp $
 .\"
 .Dd June 4, 1993
 .Dt SETBUF 3
@@ -50,57 +50,41 @@
 .Sh SYNOPSIS
 .In stdio.h
 .Ft void
-.Fo setbuf
-.Fa "FILE *restrict stream"
-.Fa "char *restrict buf"
-.Fc
+.Fn setbuf "FILE *stream" "char *buf"
 .Ft void
-.Fo setbuffer
-.Fa "FILE *stream"
-.Fa "char *buf"
-.Fa "int size"
-.Fc
+.Fn setbuffer "FILE *stream" "char *buf" "int size"
 .Ft int
-.Fo setlinebuf
-.Fa "FILE *stream"
-.Fc
+.Fn setlinebuf "FILE *stream"
 .Ft int
-.Fo setvbuf
-.Fa "FILE *restrict stream"
-.Fa "char *restrict buf"
-.Fa "int type"
-.Fa "size_t size"
-.Fc
+.Fn setvbuf "FILE *stream" "char *buf" "int mode" "size_t size"
 .Sh DESCRIPTION
-Three types of buffering are available:
-unbuffered, block buffered, and line buffered.
+The three types of buffering available are unbuffered, block buffered,
+and line buffered.
 When an output stream is unbuffered, information appears on the
 destination file or terminal as soon as written;
-when it is block buffered,
-many characters are saved up and written as a block;
-when it is line buffered,
-characters are saved up until a newline is output
-or input is read from any stream attached to a terminal device
-(typically
-.Dv stdin ) .
+when it is block buffered many characters are saved up and written as a block;
+when it is line buffered characters are saved up until a newline is
+output or input is read from any stream attached to a terminal device
+(typically stdin).
 The function
 .Xr fflush 3
 may be used to force the block out early.
 (See
 .Xr fclose 3 . )
 .Pp
-Normally, all files are block buffered.
+Normally all files are block buffered.
 When the first
 .Tn I/O
 operation occurs on a file,
 .Xr malloc 3
-is called and an optimally-sized buffer is obtained.
+is called,
+and an optimally-sized buffer is obtained.
 If a stream refers to a terminal
 (as
-.Dv stdout
-normally does), it is line buffered.
+.Em stdout
+normally does) it is line buffered.
 The standard error stream
-.Dv stderr
+.Em stderr
 is always unbuffered.
 .Pp
 The
@@ -108,8 +92,8 @@
 function
 may be used to alter the buffering behavior of a stream.
 The
-.Fa type
-argument must be one of the following three macros:
+.Fa mode
+parameter must be one of the following three macros:
 .Bl -tag -width _IOFBF -offset indent
 .It Dv _IONBF
 unbuffered
@@ -121,7 +105,7 @@
 .Pp
 The
 .Fa size
-argument may be given as zero
+parameter may be given as zero
 to obtain deferred optimal-size buffer allocation as usual.
 If it is not zero,
 then except for unbuffered files, the
@@ -130,11 +114,6 @@
 .Fa size
 bytes long;
 this buffer will be used instead of the current buffer.
-If
-.Fa buf
-is not NULL, it is the caller's responsibility to
-.Xr free 3
-this buffer after closing the stream.
 (If the
 .Fa size
 argument