Commit 9702c9d for zlib

commit 9702c9d64ee20f5efe4bc6b78820c84e81a99d2d
Author: Mark Adler <madler@alumni.caltech.edu>
Date:   Sun May 18 09:18:02 2025 -0700

    Update links to the RFCs.

diff --git a/README b/README
index 75da520..a798a4a 100644
--- a/README
+++ b/README
@@ -2,9 +2,9 @@ ZLIB DATA COMPRESSION LIBRARY

 zlib 1.3.1.1 is a general purpose data compression library.  All the code is
 thread safe.  The data format used by the zlib library is described by RFCs
-(Request for Comments) 1950 to 1952 in the files
-http://tools.ietf.org/html/rfc1950 (zlib format), rfc1951 (deflate format) and
-rfc1952 (gzip format).
+(Request for Comments) 1950 to 1952 at
+https://datatracker.ietf.org/doc/html/rfc1950 (zlib format), rfc1951 (deflate
+format) and rfc1952 (gzip format).

 All functions of the compression library are documented in the file zlib.h
 (volunteer to write man pages welcome, contact zlib@gzip.org).  A usage example
@@ -29,7 +29,7 @@ PLEASE read the zlib FAQ http://zlib.net/zlib_faq.html before asking for help.

 Mark Nelson <markn@ieee.org> wrote an article about zlib for the Jan.  1997
 issue of Dr.  Dobb's Journal; a copy of the article is available at
-https://marknelson.us/posts/1997/01/01/zlib-engine.html .
+https://web.archive.org/web/20241130054640/https://marknelson.us/posts/1997/01/01/zlib-engine.html .

 The changes made in version 1.3.1.1 are documented in the file ChangeLog.

diff --git a/deflate.c b/deflate.c
index 2987855..d77221e 100644
--- a/deflate.c
+++ b/deflate.c
@@ -37,7 +37,7 @@
  *  REFERENCES
  *
  *      Deutsch, L.P.,"DEFLATE Compressed Data Format Specification".
- *      Available in http://tools.ietf.org/html/rfc1951
+ *      Available at https://datatracker.ietf.org/doc/html/rfc1951
  *
  *      A description of the Rabin and Karp algorithm is given in the book
  *         "Algorithms" by R. Sedgewick, Addison-Wesley, p252.
diff --git a/zlib.3 b/zlib.3
index 3e24d93..c98b4be 100644
--- a/zlib.3
+++ b/zlib.3
@@ -1,4 +1,4 @@
-.TH ZLIB 3 "xx Jan 2024"
+.TH ZLIB 3 "18 May 2025"
 .SH NAME
 zlib \- compression/decompression library
 .SH SYNOPSIS
@@ -73,13 +73,13 @@ http://zlib.net/
 The data format used by the
 .I zlib
 library is described by RFC
-(Request for Comments) 1950 to 1952 in the files:
+(Request for Comments) 1950 to 1952 at:
 .IP
-http://tools.ietf.org/html/rfc1950 (for the zlib header and trailer format)
+https://datatracker.ietf.org/doc/html/rfc1950 (for the zlib header and trailer format)
 .br
-http://tools.ietf.org/html/rfc1951 (for the deflate compressed data format)
+https://datatracker.ietf.org/doc/html/rfc1951 (for the deflate compressed data format)
 .br
-http://tools.ietf.org/html/rfc1952 (for the gzip header and trailer format)
+https://datatracker.ietf.org/doc/html/rfc1952 (for the gzip header and trailer format)
 .LP
 Mark Nelson wrote an article about
 .I zlib
diff --git a/zlib.3.pdf b/zlib.3.pdf
index b224532..26f0816 100644
Binary files a/zlib.3.pdf and b/zlib.3.pdf differ
diff --git a/zlib.h b/zlib.h
index 1a8376d..9ec7bc1 100644
--- a/zlib.h
+++ b/zlib.h
@@ -24,7 +24,7 @@


   The data format used by the zlib library is described by RFCs (Request for
-  Comments) 1950 to 1952 in the files http://tools.ietf.org/html/rfc1950
+  Comments) 1950 to 1952 at https://datatracker.ietf.org/doc/html/rfc1950
   (zlib format), rfc1951 (deflate format) and rfc1952 (gzip format).
 */