chore: Clean up the leading blank lines from all source files

The leading blank lines are apparently an artefact of an older source control system. They are not required and they look like accidents, because starting a source file with a blank line is not a regular habit of software developers nowadays. Signed-off-by: John Bowler <jbowler@acm.org> Signed-off-by: Cosmin Truta <ctruta@gmail.com>
ctruta · Oct 11, 2024 · 37cc20a · 37cc20a
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diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,4 +1,3 @@
-
 # CMakeLists.txt - CMake lists for libpng
 #
 # Copyright (c) 2018-2024 Cosmin Truta.

diff --git a/arm/arm_init.c b/arm/arm_init.c
@@ -1,4 +1,3 @@
-
 /* arm_init.c - NEON optimised filter functions
  *
  * Copyright (c) 2018-2022 Cosmin Truta

diff --git a/arm/filter_neon.S b/arm/filter_neon.S
@@ -1,4 +1,3 @@
-
 /* filter_neon.S - placeholder file
  *
  * Copyright (c) 2024 Cosmin Truta

diff --git a/contrib/examples/README.txt b/contrib/examples/README.txt
@@ -1,4 +1,3 @@
-
 This directory (contrib/examples) contains examples of libpng usage.
 
 NO COPYRIGHT RIGHTS ARE CLAIMED TO ANY OF THE FILES IN THIS DIRECTORY.

diff --git a/contrib/libtests/pngimage.c b/contrib/libtests/pngimage.c
@@ -1,4 +1,3 @@
-
 /* pngimage.c
  *
  * Copyright (c) 2021-2024 Cosmin Truta

diff --git a/contrib/libtests/pngstest.c b/contrib/libtests/pngstest.c
@@ -1,4 +1,3 @@
-
 /* pngstest.c
  *
  * Copyright (c) 2021-2024 Cosmin Truta

diff --git a/contrib/libtests/pngunknown.c b/contrib/libtests/pngunknown.c
@@ -1,4 +1,3 @@
-
 /* pngunknown.c - test the read side unknown chunk handling
  *
  * Copyright (c) 2021-2024 Cosmin Truta

diff --git a/contrib/libtests/pngvalid.c b/contrib/libtests/pngvalid.c
@@ -1,4 +1,3 @@
-
 /* pngvalid.c - validate libpng by constructing then reading png files.
  *
  * Copyright (c) 2021-2024 Cosmin Truta

diff --git a/contrib/libtests/readpng.c b/contrib/libtests/readpng.c
@@ -1,4 +1,3 @@
-
 /* readpng.c
  *
  * Copyright (c) 2013 John Cunningham Bowler

diff --git a/contrib/libtests/tarith.c b/contrib/libtests/tarith.c
@@ -1,4 +1,3 @@
-
 /* tarith.c
  *
  * Copyright (c) 2021 Cosmin Truta

diff --git a/contrib/libtests/timepng.c b/contrib/libtests/timepng.c
@@ -1,4 +1,3 @@
-
 /* timepng.c
  *
  * Copyright (c) 2013,2016 John Cunningham Bowler

diff --git a/contrib/mips-mmi/linux.c b/contrib/mips-mmi/linux.c
@@ -1,4 +1,3 @@
-
 /* contrib/mips-mmi/linux.c
  *
  * Copyright (c) 2024 Cosmin Truta

diff --git a/contrib/mips-msa/linux.c b/contrib/mips-msa/linux.c
@@ -1,4 +1,3 @@
-
 /* contrib/mips-msa/linux.c
  *
  * Copyright (c) 2020-2023 Cosmin Truta

diff --git a/contrib/pngminim/README b/contrib/pngminim/README
@@ -1,4 +1,3 @@
-
 This demonstrates the use of PNG_USER_CONFIG, pngusr.h and pngusr.dfa
 to build minimal decoder, encoder, and progressive reader applications.
 

diff --git a/contrib/pngminus/CHANGES.txt b/contrib/pngminus/CHANGES.txt
@@ -1,4 +1,3 @@
-
 pnm2png / png2pnm --- conversion from PBM/PGM/PPM-file to PNG-file
 copyright (C) 1999-2019 by Willem van Schaik <willem at schaik dot com>
 

diff --git a/contrib/pngminus/LICENSE.txt b/contrib/pngminus/LICENSE.txt
@@ -1,4 +1,3 @@
-
 pnm2png / png2pnm --- conversion from PBM/PGM/PPM-file to PNG-file
 
 copyright (C) 1999-2019 by Willem van Schaik <willem at schaik dot com>

diff --git a/contrib/pngsuite/README b/contrib/pngsuite/README
@@ -1,4 +1,3 @@
-
 pngsuite
 --------
 Copyright (c) Willem van Schaik, 1999, 2011, 2012

diff --git a/contrib/pngsuite/interlaced/README b/contrib/pngsuite/interlaced/README
@@ -1,2 +1 @@
-
 These images fail the "pngimage-quick" and "pngimage-full" tests.
diff --git a/example.c b/example.c
@@ -1,4 +1,3 @@
-
 #if 0 /* in case someone actually tries to compile this */
 
 /* example.c - an example of using libpng

diff --git a/manuals/libpng-install.txt b/manuals/libpng-install.txt
@@ -1,4 +1,3 @@
-
     Installing libpng
 
 Contents

diff --git a/mips/mips_init.c b/mips/mips_init.c
@@ -1,4 +1,3 @@
-
 /* mips_init.c - MSA optimised filter functions
  *
  * Copyright (c) 2018 Cosmin Truta

diff --git a/png.c b/png.c
@@ -1,4 +1,3 @@
-
 /* png.c - location for general purpose libpng functions
  *
  * Copyright (c) 2018-2024 Cosmin Truta

diff --git a/png.h b/png.h
@@ -1,4 +1,3 @@
-
 /* png.h - header file for PNG reference library
  *
  * libpng version 1.8.0.git

diff --git a/pngconf.h b/pngconf.h
@@ -1,4 +1,3 @@
-
 /* pngconf.h - machine-configurable file for libpng
  *
  * libpng version 1.8.0.git

diff --git a/pngdebug.h b/pngdebug.h
@@ -1,4 +1,3 @@
-
 /* pngdebug.h - Debugging macros for libpng, also used in pngtest.c
  *
  * Copyright (c) 2018 Cosmin Truta

diff --git a/pngerror.c b/pngerror.c
@@ -1,4 +1,3 @@
-
 /* pngerror.c - stub functions for i/o and memory allocation
  *
  * Copyright (c) 2018-2024 Cosmin Truta

diff --git a/pngget.c b/pngget.c
@@ -1,4 +1,3 @@
-
 /* pngget.c - retrieval of values from info struct
  *
  * Copyright (c) 2018-2024 Cosmin Truta

diff --git a/pnginfo.h b/pnginfo.h
@@ -1,4 +1,3 @@
-
 /* pnginfo.h - header file for PNG reference library
  *
  * Copyright (c) 2018 Cosmin Truta

diff --git a/pngmem.c b/pngmem.c
@@ -1,4 +1,3 @@
-
 /* pngmem.c - stub functions for memory allocation
  *
  * Copyright (c) 2018 Cosmin Truta

diff --git a/pngpread.c b/pngpread.c
@@ -1,4 +1,3 @@
-
 /* pngpread.c - read a png file in push mode
  *
  * Copyright (c) 2018-2024 Cosmin Truta

diff --git a/pngpriv.h b/pngpriv.h
@@ -1,4 +1,3 @@
-
 /* pngpriv.h - private declarations for use inside libpng
  *
  * Copyright (c) 2018-2024 Cosmin Truta

diff --git a/pngread.c b/pngread.c
@@ -1,4 +1,3 @@
-
 /* pngread.c - read a PNG file
  *
  * Copyright (c) 2018-2024 Cosmin Truta

diff --git a/pngrio.c b/pngrio.c
@@ -1,4 +1,3 @@
-
 /* pngrio.c - functions for data input
  *
  * Copyright (c) 2018 Cosmin Truta

diff --git a/pngrtran.c b/pngrtran.c
@@ -1,4 +1,3 @@
-
 /* pngrtran.c - transforms the data in a row for PNG readers
  *
  * Copyright (c) 2018-2024 Cosmin Truta

diff --git a/pngrutil.c b/pngrutil.c
@@ -1,4 +1,3 @@
-
 /* pngrutil.c - utilities to read a PNG file
  *
  * Copyright (c) 2018-2024 Cosmin Truta

diff --git a/pngset.c b/pngset.c
@@ -1,4 +1,3 @@
-
 /* pngset.c - storage of image information into info struct
  *
  * Copyright (c) 2018-2024 Cosmin Truta

diff --git a/pngsimd.c b/pngsimd.c
@@ -1,4 +1,3 @@
-
 /* pngsimd.c - hardware (cpu/arch) specific code
  *
  * Copyright (c) 2018-2024 Cosmin Truta

diff --git a/pngstruct.h b/pngstruct.h
@@ -1,4 +1,3 @@
-
 /* pngstruct.h - header file for PNG reference library
  *
  * Copyright (c) 2018-2024 Cosmin Truta

diff --git a/pngtarget.h b/pngtarget.h
@@ -1,4 +1,3 @@
-
 /* pngtarget.h - target configuration file for libpng
  *
  * libpng version 1.6.44.git

diff --git a/pngtest.c b/pngtest.c
@@ -1,4 +1,3 @@
-
 /* pngtest.c - a test program for libpng
  *
  * Copyright (c) 2018-2024 Cosmin Truta

diff --git a/pngtrans.c b/pngtrans.c
@@ -1,4 +1,3 @@
-
 /* pngtrans.c - transforms the data in a row (used by both readers and writers)
  *
  * Copyright (c) 2018-2024 Cosmin Truta

diff --git a/pngwio.c b/pngwio.c
@@ -1,4 +1,3 @@
-
 /* pngwio.c - functions for data output
  *
  * Copyright (c) 2018 Cosmin Truta

diff --git a/pngwrite.c b/pngwrite.c
@@ -1,4 +1,3 @@
-
 /* pngwrite.c - general routines to write a PNG file
  *
  * Copyright (c) 2018-2024 Cosmin Truta

diff --git a/pngwtran.c b/pngwtran.c
@@ -1,4 +1,3 @@
-
 /* pngwtran.c - transforms the data in a row for PNG writers
  *
  * Copyright (c) 2018 Cosmin Truta

diff --git a/pngwutil.c b/pngwutil.c
@@ -1,4 +1,3 @@
-
 /* pngwutil.c - utilities to write a PNG file
  *
  * Copyright (c) 2018-2024 Cosmin Truta

diff --git a/scripts/descrip.mms b/scripts/descrip.mms
@@ -1,4 +1,3 @@
-
 cc_defs = /inc=$(ZLIBSRC)
 c_deb =
 

diff --git a/scripts/intprefix.c b/scripts/intprefix.c
@@ -1,4 +1,3 @@
-
 /* intprefix.c - generate an unprefixed internal symbol list
  *
  * Copyright (c) 2013-2014 Glenn Randers-Pehrson

diff --git a/scripts/libpng-config-body.in b/scripts/libpng-config-body.in
@@ -1,4 +1,3 @@
-
 usage()
 {
     cat <<EOF

diff --git a/scripts/prefix.c b/scripts/prefix.c
@@ -1,4 +1,3 @@
-
 /* prefix.c - generate an unprefixed symbol list
  *
  * Copyright (c) 2013-2014 Glenn Randers-Pehrson

diff --git a/scripts/sym.c b/scripts/sym.c
@@ -1,4 +1,3 @@
-
 /* sym.c - define format of libpng.sym
  *
  * Copyright (c) 2011-2014 Glenn Randers-Pehrson

diff --git a/scripts/symbols.c b/scripts/symbols.c
@@ -1,4 +1,3 @@
-
 /* symbols.c - find all exported symbols
  *
  * Copyright (c) 2011-2014 Glenn Randers-Pehrson

diff --git a/scripts/vers.c b/scripts/vers.c
@@ -1,4 +1,3 @@
-
 /* vers.c - define format of libpng.vers
  *
  * Copyright (c) 2011-2014 Glenn Randers-Pehrson
Original file line number	Diff line number	Diff line change
		@@ -1,4 +1,3 @@

		This directory (contrib/examples) contains examples of libpng usage.

		NO COPYRIGHT RIGHTS ARE CLAIMED TO ANY OF THE FILES IN THIS DIRECTORY.
Expand Down
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		@@ -1,4 +1,3 @@

		This demonstrates the use of PNG_USER_CONFIG, pngusr.h and pngusr.dfa
		to build minimal decoder, encoder, and progressive reader applications.

Expand Down
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		@@ -1,4 +1,3 @@

		pnm2png / png2pnm --- conversion from PBM/PGM/PPM-file to PNG-file
		copyright (C) 1999-2019 by Willem van Schaik <willem at schaik dot com>

Expand Down
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		@@ -1,2 +1 @@

		These images fail the "pngimage-quick" and "pngimage-full" tests.
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		@@ -1,4 +1,3 @@

		#if 0 /* in case someone actually tries to compile this */

		/* example.c - an example of using libpng
Expand Down
-Original file line number
+Diff line change
@@ -1,4 +1,3 @@
     usage()
     {
         cat <<EOF
@@ Expand Down @@