Fix description of return value.

Author: bhaible

ChangeLog

@@ -1,3 +1,8 @@
+2004-01-21  Bruno Haible  <bruno@clisp.org>
+
+	* man/iconv.3: Fix description of return value in case of error.
+	Reported by Jonathan Wakely <redi@users.sf.net>.
+
 2003-09-12  Paul Eggert  <eggert@twinsun.com>
 
 	* srclib/progreloc.c (get_full_program_name): Define via prototype.

man/iconv.3

@@ -9,7 +9,7 @@
 .\"   GNU glibc-2 source code and manual
 .\"   OpenGroup's Single Unix specification http://www.UNIX-systems.org/online.html
 .\"
-.TH ICONV 3  "June 13, 2002" "GNU" "Linux Programmer's Manual"
+.TH ICONV 3  "January 21, 2004" "GNU" "Linux Programmer's Manual"
 .SH NAME
 iconv \- perform character set conversion
 .SH SYNOPSIS
@@ -69,7 +69,7 @@ function sets \fIcd\fP's conversion state to the initial state.
 .SH "RETURN VALUE"
 The \fBiconv\fP function returns the number of characters converted in a
 non-reversible way during this call; reversible conversions are not counted.
-In case of error, it sets \fBerrno\fP and returns (iconv_t)(-1).
+In case of error, it sets \fBerrno\fP and returns (size_t)(-1).
 .SH ERRORS
 The following errors can occur, among others:
 .TP