Release libpng version 1.6.35

libpng.3

@@ -1,6 +1,6 @@
-.TH LIBPNG 3 "March 6, 2018"
+.TH LIBPNG 3 "July 15, 2018"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.6.35beta02
+libpng \- Portable Network Graphics (PNG) Reference Library 1.6.35
 .SH SYNOPSIS
 \fB
 #include <png.h>\fP
@@ -518,10 +518,9 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng.
 .SH LIBPNG.TXT
 libpng-manual.txt - A description on how to use and modify libpng
 
- libpng version 1.6.35beta02 - March 6, 2018
+ libpng version 1.6.35 - July 15, 2018
  Updated and distributed by Glenn Randers-Pehrson
- <glennrp at users.sourceforge.net>
- Copyright (c) 1998-2017 Glenn Randers-Pehrson
+ Copyright (c) 1998-2018 Glenn Randers-Pehrson
 
  This document is released under the libpng license.
  For conditions of distribution and use, see the disclaimer
@@ -529,7 +528,7 @@ libpng-manual.txt - A description on how to use and modify libpng
 
  Based on:
 
- libpng versions 0.97, January 1998, through 1.6.35beta02 - March 6, 2018
+ libpng versions 0.97, January 1998, through 1.6.35 - July 15, 2018
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2017 Glenn Randers-Pehrson
 
@@ -866,18 +865,18 @@ Customizing libpng.
     FILE *fp = fopen(file_name, "rb");
     if (!fp)
     {
-       return (ERROR);
+       return ERROR;
     }
 
     if (fread(header, 1, number, fp) != number)
     {
-       return (ERROR);
+       return ERROR;
     }
 
     is_png = !png_sig_cmp(header, 0, number);
     if (!is_png)
     {
-       return (NOT_PNG);
+       return NOT_PNG;
     }
 
 Next, png_struct and png_info need to be allocated and initialized.  In
@@ -896,7 +895,7 @@ create the structure, so your application should check for that.
         user_error_fn, user_warning_fn);
 
     if (!png_ptr)
-       return (ERROR);
+       return ERROR;
 
     png_infop info_ptr = png_create_info_struct(png_ptr);
 
@@ -904,7 +903,7 @@ create the structure, so your application should check for that.
     {
        png_destroy_read_struct(&png_ptr,
            (png_infopp)NULL, (png_infopp)NULL);
-       return (ERROR);
+       return ERROR;
     }
 
 If you want to use your own memory allocation routines,
@@ -939,7 +938,7 @@ free any memory.
        png_destroy_read_struct(&png_ptr, &info_ptr,
            &end_info);
        fclose(fp);
-       return (ERROR);
+       return ERROR;
     }
 
 Pass (png_infopp)NULL instead of &end_info if you didn't create
@@ -1030,9 +1029,9 @@ input stream. You must supply the function
           unknown chunk structure, process it, and return one
           of the following: */
 
-       return (\-n); /* chunk had an error */
-       return (0); /* did not recognize */
-       return (n); /* success */
+       return \-n; /* chunk had an error */
+       return 0; /* did not recognize */
+       return n; /* success */
     }
 
 (You can give your function another name that you like instead of
@@ -2927,7 +2926,7 @@ separate.
     {
        png_destroy_read_struct(&png_ptr, &info_ptr,
            (png_infopp)NULL);
-       return (ERROR);
+       return ERROR;
     }
 
    png_read_end(png_ptr, end_info);
@@ -3067,7 +3066,7 @@ png_infop info_ptr;
          user_error_fn, user_warning_fn);
 
     if (!png_ptr)
-        return (ERROR);
+        return ERROR;
 
     info_ptr = png_create_info_struct(png_ptr);
 
@@ -3075,14 +3074,14 @@ png_infop info_ptr;
     {
        png_destroy_read_struct(&png_ptr,
           (png_infopp)NULL, (png_infopp)NULL);
-       return (ERROR);
+       return ERROR;
     }
 
     if (setjmp(png_jmpbuf(png_ptr)))
     {
        png_destroy_read_struct(&png_ptr, &info_ptr,
           (png_infopp)NULL);
-       return (ERROR);
+       return ERROR;
     }
 
     /* This one's new.  You can provide functions
@@ -3116,7 +3115,7 @@ png_infop info_ptr;
     {
        png_destroy_read_struct(&png_ptr, &info_ptr,
            (png_infopp)NULL);
-       return (ERROR);
+       return ERROR;
     }
 
     /* This one's new also.  Simply give it a chunk
@@ -3260,7 +3259,7 @@ custom writing functions.  See the discussion under Customizing libpng.
     FILE *fp = fopen(file_name, "wb");
 
     if (!fp)
-       return (ERROR);
+       return ERROR;
 
 Next, png_struct and png_info need to be allocated and initialized.
 As these can be both relatively large, you may not want to store these
@@ -3275,14 +3274,14 @@ both "png_ptr"; you can call them anything you like, such as
         user_error_fn, user_warning_fn);
 
     if (!png_ptr)
-       return (ERROR);
+       return ERROR;
 
     png_infop info_ptr = png_create_info_struct(png_ptr);
     if (!info_ptr)
     {
        png_destroy_write_struct(&png_ptr,
            (png_infopp)NULL);
-       return (ERROR);
+       return ERROR;
     }
 
 If you want to use your own memory allocation routines,
@@ -3309,7 +3308,7 @@ section below for more information on the libpng error handling.
     {
     png_destroy_write_struct(&png_ptr, &info_ptr);
        fclose(fp);
-       return (ERROR);
+       return ERROR;
     }
     ...
     return;
@@ -5773,9 +5772,8 @@ or you can browse it with a web browser at
     https://github.com/glennrp/libpng or
     https://sourceforge.net/p/libpng/code/ci/libpng16/tree/
 
-Patches can be sent to glennrp at users.sourceforge.net or to
-png-mng-implement at lists.sourceforge.net or you can upload them to
-the libpng bug tracker at
+Patches can be sent to png-mng-implement at lists.sourceforge.net or
+uploaded to the libpng bug tracker at
 
     https://libpng.sourceforge.io/
 
@@ -5786,7 +5784,7 @@ or as a "pull request" to
 We also accept patches built from the tar or zip distributions, and
 simple verbal descriptions of bug fixes, reported either to the
 SourceForge bug tracker, to the png-mng-implement at lists.sf.net
-mailing list, as github issues, or directly to glennrp.
+mailing list, as github issues.
 
 .SH XV. Coding style
 
@@ -5807,7 +5805,7 @@ braces on separate lines:
 The braces can be omitted from simple one-line actions:
 
     if (condition)
-       return (0);
+       return 0;
 
 We use 3-space indentation, except for continued statements which
 are usually indented the same as the first line of the statement
@@ -5932,7 +5930,7 @@ Since the PNG Development group is an ad-hoc body, we can't make
 an official declaration.
 
 This is your unofficial assurance that libpng from version 0.71 and
-upward through 1.6.35beta02 are Y2K compliant.  It is my belief that earlier
+upward through 1.6.35 are Y2K compliant.  It is my belief that earlier
 versions were also Y2K compliant.
 
 Libpng only has two year fields.  One is a 2-byte unsigned integer
@@ -6090,9 +6088,9 @@ possible without all of you.
 
 Thanks to Frank J. T. Wojcik for helping with the documentation.
 
-Libpng version 1.6.35beta02 - March 6, 2018:
+Libpng version 1.6.35 - July 15, 2018:
 Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
-Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
+Maintained by Glenn Randers-Pehrson.
 
 Supported by the PNG development group
 .br
@@ -6115,7 +6113,7 @@ this sentence.
 
 This code is released under the libpng license.
 
-libpng versions 1.0.7, July 1, 2000 through 1.6.35beta02, March 6, 2018 are
+libpng versions 1.0.7, July 1, 2000 through 1.6.35, July 15, 2018 are
 Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson, are
 derived from libpng-1.0.6, and are distributed according to the same
 disclaimer and license as libpng-1.0.6 with the following individuals
@@ -6242,8 +6240,6 @@ Also, the PNG logo (in PNG format, of course) is supplied in the
 files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).
 
 Glenn Randers-Pehrson
-glennrp at users.sourceforge.net
-March 6, 2018
+July 15, 2018
 
 .\" end of man page
-