Sync zlib 1.3 with userland

diff --git a/sys/lib/libz/deflate.c b/sys/lib/libz/deflate.c
index 4d62332..43e55b7 100644 (file)
--- a/sys/lib/libz/deflate.c
+++ b/sys/lib/libz/deflate.c
@@ -1,5 +1,5 @@
 /* deflate.c -- compress data using the deflation algorithm
- * Copyright (C) 1995-2022 Jean-loup Gailly and Mark Adler
+ * Copyright (C) 1995-2023 Jean-loup Gailly and Mark Adler
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 

diff --git a/sys/lib/libz/inftrees.c b/sys/lib/libz/inftrees.c
index b14a11f..9ff2067 100644 (file)
--- a/sys/lib/libz/inftrees.c
+++ b/sys/lib/libz/inftrees.c
@@ -1,5 +1,5 @@
 /* inftrees.c -- generate Huffman trees for efficient decoding
- * Copyright (C) 1995-2022 Mark Adler
+ * Copyright (C) 1995-2023 Mark Adler
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -55,7 +55,7 @@ int ZLIB_INTERNAL inflate_table(codetype type, unsigned short FAR *lens,
         35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};
     static const unsigned short lext[31] = { /* Length codes 257..285 extra */
         16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
-        19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 77, 76};
+        19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 198, 203};
     static const unsigned short dbase[32] = { /* Distance codes 0..29 base */
         1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
         257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,

diff --git a/sys/lib/libz/zlib.h b/sys/lib/libz/zlib.h
index d8b2900..bc230a7 100644 (file)
--- a/sys/lib/libz/zlib.h
+++ b/sys/lib/libz/zlib.h
@@ -1,7 +1,7 @@
 /* zlib.h -- interface of the 'zlib' general purpose compression library
-  version 1.2.13.1, October xxth, 2022
+  version 1.3, August 18th, 2023
 
-  Copyright (C) 1995-2022 Jean-loup Gailly and Mark Adler
+  Copyright (C) 1995-2023 Jean-loup Gailly and Mark Adler
 
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the authors be held liable for any damages
@@ -37,12 +37,12 @@
 extern "C" {
 #endif
 
-#define ZLIB_VERSION "1.2.13.1-motley"
-#define ZLIB_VERNUM 0x12d1
+#define ZLIB_VERSION "1.3"
+#define ZLIB_VERNUM 0x1300
 #define ZLIB_VER_MAJOR 1
-#define ZLIB_VER_MINOR 2
-#define ZLIB_VER_REVISION 13
-#define ZLIB_VER_SUBREVISION 1
+#define ZLIB_VER_MINOR 3
+#define ZLIB_VER_REVISION 0
+#define ZLIB_VER_SUBREVISION 0
 
 /*
     The 'zlib' compression library provides in-memory compression and