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-rw-r--r--README-maintainer9
-rw-r--r--libqpdf/AES_PDF_native.cc1
-rw-r--r--libqpdf/BitStream.cc1
-rw-r--r--libqpdf/BufferInputSource.cc1
-rw-r--r--libqpdf/ClosedFileInputSource.cc1
-rw-r--r--libqpdf/ContentNormalizer.cc1
-rw-r--r--libqpdf/CryptoRandomDataProvider.cc1
-rw-r--r--libqpdf/FileInputSource.cc1
-rw-r--r--libqpdf/InputSource.cc1
-rw-r--r--libqpdf/JSON.cc1
-rw-r--r--libqpdf/JSONHandler.cc1
-rw-r--r--libqpdf/MD5.cc1
-rw-r--r--libqpdf/MD5_native.cc1
-rw-r--r--libqpdf/NNTree.cc1
-rw-r--r--libqpdf/OffsetInputSource.cc1
-rw-r--r--libqpdf/Pipeline.cc1
-rw-r--r--libqpdf/Pl_AES_PDF.cc1
-rw-r--r--libqpdf/Pl_ASCII85Decoder.cc1
-rw-r--r--libqpdf/Pl_ASCIIHexDecoder.cc1
-rw-r--r--libqpdf/Pl_Buffer.cc1
-rw-r--r--libqpdf/Pl_Count.cc1
-rw-r--r--libqpdf/Pl_Flate.cc1
-rw-r--r--libqpdf/Pl_MD5.cc1
-rw-r--r--libqpdf/Pl_PNGFilter.cc1
-rw-r--r--libqpdf/Pl_QPDFTokenizer.cc1
-rw-r--r--libqpdf/Pl_RC4.cc1
-rw-r--r--libqpdf/Pl_SHA2.cc1
-rw-r--r--libqpdf/Pl_StdioFile.cc2
-rw-r--r--libqpdf/Pl_TIFFPredictor.cc1
-rw-r--r--libqpdf/QPDF.cc1
-rw-r--r--libqpdf/QPDFAnnotationObjectHelper.cc1
-rw-r--r--libqpdf/QPDFArgParser.cc1
-rw-r--r--libqpdf/QPDFCryptoProvider.cc1
-rw-r--r--libqpdf/QPDFCrypto_gnutls.cc1
-rw-r--r--libqpdf/QPDFCrypto_native.cc1
-rw-r--r--libqpdf/QPDFEFStreamObjectHelper.cc1
-rw-r--r--libqpdf/QPDFExc.cc1
-rw-r--r--libqpdf/QPDFFileSpecObjectHelper.cc1
-rw-r--r--libqpdf/QPDFFormFieldObjectHelper.cc1
-rw-r--r--libqpdf/QPDFJob_argv.cc2
-rw-r--r--libqpdf/QPDFJob_config.cc1
-rw-r--r--libqpdf/QPDFJob_json.cc1
-rw-r--r--libqpdf/QPDFMatrix.cc1
-rw-r--r--libqpdf/QPDFNameTreeObjectHelper.cc1
-rw-r--r--libqpdf/QPDFNumberTreeObjectHelper.cc1
-rw-r--r--libqpdf/QPDFObjGen.cc1
-rw-r--r--libqpdf/QPDFOutlineDocumentHelper.cc1
-rw-r--r--libqpdf/QPDFOutlineObjectHelper.cc1
-rw-r--r--libqpdf/QPDFPageDocumentHelper.cc1
-rw-r--r--libqpdf/QPDFPageLabelDocumentHelper.cc1
-rw-r--r--libqpdf/QPDFPageObjectHelper.cc1
-rw-r--r--libqpdf/QPDFSystemError.cc1
-rw-r--r--libqpdf/QPDFWriter.cc1
-rw-r--r--libqpdf/QPDFXRefEntry.cc1
-rw-r--r--libqpdf/QPDF_Array.cc1
-rw-r--r--libqpdf/QPDF_Reserved.cc1
-rw-r--r--libqpdf/QUtil.cc1
-rw-r--r--libqpdf/RC4.cc1
-rw-r--r--libqpdf/RC4_native.cc1
-rw-r--r--libqpdf/SF_FlateLzwDecode.cc1
-rw-r--r--libqpdf/SHA2_native.cc1
-rw-r--r--libqpdf/SparseOHArray.cc1
-rw-r--r--libqpdf/qpdf-c.cc1
63 files changed, 73 insertions, 0 deletions
diff --git a/README-maintainer b/README-maintainer
index 49dc643f..b43f183b 100644
--- a/README-maintainer
+++ b/README-maintainer
@@ -86,6 +86,15 @@ GOOGLE OSS-FUZZ
CODING RULES
+* In a source file, include the header file that declares the source
+ class first followed by a blank line. If a config file is needed
+ first, put a blank line between that and the header followed by
+ another blank line. This assures that each header file is included
+ first at least once, thereby ensuring that it explicitly includes
+ all the headers it needs, which in turn alleviates lots of header
+ ordering problems. The blank line ensures that formatters don't
+ messt his up by resorting the headers.
+
* Avoid atoi. Use QUtil::string_to_int instead. It does
overflow/underflow checking.
diff --git a/libqpdf/AES_PDF_native.cc b/libqpdf/AES_PDF_native.cc
index 697b3a37..26df9540 100644
--- a/libqpdf/AES_PDF_native.cc
+++ b/libqpdf/AES_PDF_native.cc
@@ -1,4 +1,5 @@
#include <qpdf/AES_PDF_native.hh>
+
#include <qpdf/QUtil.hh>
#include <cstring>
#include <assert.h>
diff --git a/libqpdf/BitStream.cc b/libqpdf/BitStream.cc
index 95ca47c5..4ab049cc 100644
--- a/libqpdf/BitStream.cc
+++ b/libqpdf/BitStream.cc
@@ -1,4 +1,5 @@
#include <qpdf/BitStream.hh>
+
#include <qpdf/QIntC.hh>
// See comments in bits.cc
diff --git a/libqpdf/BufferInputSource.cc b/libqpdf/BufferInputSource.cc
index 9e9b4c17..6f692fc9 100644
--- a/libqpdf/BufferInputSource.cc
+++ b/libqpdf/BufferInputSource.cc
@@ -1,4 +1,5 @@
#include <qpdf/BufferInputSource.hh>
+
#include <qpdf/QIntC.hh>
#include <string.h>
#include <stdexcept>
diff --git a/libqpdf/ClosedFileInputSource.cc b/libqpdf/ClosedFileInputSource.cc
index f010b60a..8cdb3fad 100644
--- a/libqpdf/ClosedFileInputSource.cc
+++ b/libqpdf/ClosedFileInputSource.cc
@@ -1,4 +1,5 @@
#include <qpdf/ClosedFileInputSource.hh>
+
#include <qpdf/FileInputSource.hh>
ClosedFileInputSource::Members::Members(char const* filename) :
diff --git a/libqpdf/ContentNormalizer.cc b/libqpdf/ContentNormalizer.cc
index 83754937..f08829b2 100644
--- a/libqpdf/ContentNormalizer.cc
+++ b/libqpdf/ContentNormalizer.cc
@@ -1,4 +1,5 @@
#include <qpdf/ContentNormalizer.hh>
+
#include <qpdf/QUtil.hh>
ContentNormalizer::ContentNormalizer() :
diff --git a/libqpdf/CryptoRandomDataProvider.cc b/libqpdf/CryptoRandomDataProvider.cc
index 84c72fce..6792c79b 100644
--- a/libqpdf/CryptoRandomDataProvider.cc
+++ b/libqpdf/CryptoRandomDataProvider.cc
@@ -1,4 +1,5 @@
#include <qpdf/CryptoRandomDataProvider.hh>
+
#include <qpdf/QPDFCryptoProvider.hh>
CryptoRandomDataProvider::CryptoRandomDataProvider()
diff --git a/libqpdf/FileInputSource.cc b/libqpdf/FileInputSource.cc
index cd8feda4..f4f37783 100644
--- a/libqpdf/FileInputSource.cc
+++ b/libqpdf/FileInputSource.cc
@@ -1,4 +1,5 @@
#include <qpdf/FileInputSource.hh>
+
#include <string.h>
#include <qpdf/QUtil.hh>
#include <qpdf/QPDFExc.hh>
diff --git a/libqpdf/InputSource.cc b/libqpdf/InputSource.cc
index a0e81a7a..f9f63f17 100644
--- a/libqpdf/InputSource.cc
+++ b/libqpdf/InputSource.cc
@@ -1,4 +1,5 @@
#include <qpdf/InputSource.hh>
+
#include <string.h>
#include <stdexcept>
#include <qpdf/QTC.hh>
diff --git a/libqpdf/JSON.cc b/libqpdf/JSON.cc
index 5b17e485..4def376e 100644
--- a/libqpdf/JSON.cc
+++ b/libqpdf/JSON.cc
@@ -1,4 +1,5 @@
#include <qpdf/JSON.hh>
+
#include <qpdf/QUtil.hh>
#include <qpdf/QTC.hh>
#include <stdexcept>
diff --git a/libqpdf/JSONHandler.cc b/libqpdf/JSONHandler.cc
index 7e69d764..0a40c710 100644
--- a/libqpdf/JSONHandler.cc
+++ b/libqpdf/JSONHandler.cc
@@ -1,4 +1,5 @@
#include <qpdf/JSONHandler.hh>
+
#include <qpdf/QUtil.hh>
#include <qpdf/QTC.hh>
#include <qpdf/QPDFUsage.hh>
diff --git a/libqpdf/MD5.cc b/libqpdf/MD5.cc
index 95edd3a4..0b85de0e 100644
--- a/libqpdf/MD5.cc
+++ b/libqpdf/MD5.cc
@@ -1,4 +1,5 @@
#include <qpdf/MD5.hh>
+
#include <qpdf/QUtil.hh>
#include <qpdf/QIntC.hh>
#include <qpdf/QPDFCryptoProvider.hh>
diff --git a/libqpdf/MD5_native.cc b/libqpdf/MD5_native.cc
index d4187e8c..df5c9674 100644
--- a/libqpdf/MD5_native.cc
+++ b/libqpdf/MD5_native.cc
@@ -28,6 +28,7 @@
/////////////////////////////////////////////////////////////////////////
#include <qpdf/MD5_native.hh>
+
#include <qpdf/QUtil.hh>
#include <qpdf/QIntC.hh>
diff --git a/libqpdf/NNTree.cc b/libqpdf/NNTree.cc
index abef2964..ceb69c8d 100644
--- a/libqpdf/NNTree.cc
+++ b/libqpdf/NNTree.cc
@@ -1,4 +1,5 @@
#include <qpdf/NNTree.hh>
+
#include <qpdf/QTC.hh>
#include <qpdf/QUtil.hh>
diff --git a/libqpdf/OffsetInputSource.cc b/libqpdf/OffsetInputSource.cc
index 88eca4e4..fabca397 100644
--- a/libqpdf/OffsetInputSource.cc
+++ b/libqpdf/OffsetInputSource.cc
@@ -1,4 +1,5 @@
#include <qpdf/OffsetInputSource.hh>
+
#include <limits>
#include <sstream>
#include <stdexcept>
diff --git a/libqpdf/Pipeline.cc b/libqpdf/Pipeline.cc
index 7939eb6d..e4ad3741 100644
--- a/libqpdf/Pipeline.cc
+++ b/libqpdf/Pipeline.cc
@@ -1,4 +1,5 @@
#include <qpdf/Pipeline.hh>
+
#include <stdexcept>
Pipeline::Pipeline(char const* identifier, Pipeline* next) :
diff --git a/libqpdf/Pl_AES_PDF.cc b/libqpdf/Pl_AES_PDF.cc
index f4ba1923..6a58a321 100644
--- a/libqpdf/Pl_AES_PDF.cc
+++ b/libqpdf/Pl_AES_PDF.cc
@@ -1,4 +1,5 @@
#include <qpdf/Pl_AES_PDF.hh>
+
#include <qpdf/QUtil.hh>
#include <cstring>
#include <assert.h>
diff --git a/libqpdf/Pl_ASCII85Decoder.cc b/libqpdf/Pl_ASCII85Decoder.cc
index 9d9f6704..21926d95 100644
--- a/libqpdf/Pl_ASCII85Decoder.cc
+++ b/libqpdf/Pl_ASCII85Decoder.cc
@@ -1,4 +1,5 @@
#include <qpdf/Pl_ASCII85Decoder.hh>
+
#include <qpdf/QTC.hh>
#include <stdexcept>
#include <string.h>
diff --git a/libqpdf/Pl_ASCIIHexDecoder.cc b/libqpdf/Pl_ASCIIHexDecoder.cc
index 7845268e..6fe4d959 100644
--- a/libqpdf/Pl_ASCIIHexDecoder.cc
+++ b/libqpdf/Pl_ASCIIHexDecoder.cc
@@ -1,4 +1,5 @@
#include <qpdf/Pl_ASCIIHexDecoder.hh>
+
#include <qpdf/QTC.hh>
#include <stdexcept>
#include <string.h>
diff --git a/libqpdf/Pl_Buffer.cc b/libqpdf/Pl_Buffer.cc
index 9972b8eb..73db555a 100644
--- a/libqpdf/Pl_Buffer.cc
+++ b/libqpdf/Pl_Buffer.cc
@@ -1,4 +1,5 @@
#include <qpdf/Pl_Buffer.hh>
+
#include <stdexcept>
#include <algorithm>
#include <assert.h>
diff --git a/libqpdf/Pl_Count.cc b/libqpdf/Pl_Count.cc
index c35619b8..b245866c 100644
--- a/libqpdf/Pl_Count.cc
+++ b/libqpdf/Pl_Count.cc
@@ -1,4 +1,5 @@
#include <qpdf/Pl_Count.hh>
+
#include <qpdf/QIntC.hh>
Pl_Count::Members::Members() :
diff --git a/libqpdf/Pl_Flate.cc b/libqpdf/Pl_Flate.cc
index d5b53a0d..a8b40867 100644
--- a/libqpdf/Pl_Flate.cc
+++ b/libqpdf/Pl_Flate.cc
@@ -1,4 +1,5 @@
#include <qpdf/Pl_Flate.hh>
+
#include <zlib.h>
#include <string.h>
#include <limits.h>
diff --git a/libqpdf/Pl_MD5.cc b/libqpdf/Pl_MD5.cc
index 0510e50e..93a0c8a1 100644
--- a/libqpdf/Pl_MD5.cc
+++ b/libqpdf/Pl_MD5.cc
@@ -1,4 +1,5 @@
#include <qpdf/Pl_MD5.hh>
+
#include <stdexcept>
Pl_MD5::Pl_MD5(char const* identifier, Pipeline* next) :
diff --git a/libqpdf/Pl_PNGFilter.cc b/libqpdf/Pl_PNGFilter.cc
index a0841944..5f2ae54d 100644
--- a/libqpdf/Pl_PNGFilter.cc
+++ b/libqpdf/Pl_PNGFilter.cc
@@ -1,4 +1,5 @@
#include <qpdf/Pl_PNGFilter.hh>
+
#include <qpdf/QTC.hh>
#include <stdexcept>
#include <string.h>
diff --git a/libqpdf/Pl_QPDFTokenizer.cc b/libqpdf/Pl_QPDFTokenizer.cc
index 9a93f8f3..65e5456e 100644
--- a/libqpdf/Pl_QPDFTokenizer.cc
+++ b/libqpdf/Pl_QPDFTokenizer.cc
@@ -1,4 +1,5 @@
#include <qpdf/Pl_QPDFTokenizer.hh>
+
#include <qpdf/QTC.hh>
#include <qpdf/QUtil.hh>
#include <qpdf/BufferInputSource.hh>
diff --git a/libqpdf/Pl_RC4.cc b/libqpdf/Pl_RC4.cc
index 76932f2c..8e3548e5 100644
--- a/libqpdf/Pl_RC4.cc
+++ b/libqpdf/Pl_RC4.cc
@@ -1,4 +1,5 @@
#include <qpdf/Pl_RC4.hh>
+
#include <qpdf/QUtil.hh>
Pl_RC4::Pl_RC4(char const* identifier, Pipeline* next,
diff --git a/libqpdf/Pl_SHA2.cc b/libqpdf/Pl_SHA2.cc
index 3da78773..5057da45 100644
--- a/libqpdf/Pl_SHA2.cc
+++ b/libqpdf/Pl_SHA2.cc
@@ -1,4 +1,5 @@
#include <qpdf/Pl_SHA2.hh>
+
#include <stdexcept>
#include <cstdio>
#include <qpdf/PointerHolder.hh>
diff --git a/libqpdf/Pl_StdioFile.cc b/libqpdf/Pl_StdioFile.cc
index 253e36a1..f19a84d5 100644
--- a/libqpdf/Pl_StdioFile.cc
+++ b/libqpdf/Pl_StdioFile.cc
@@ -1,5 +1,7 @@
#include <qpdf/qpdf-config.h> // include first for large file support
+
#include <qpdf/Pl_StdioFile.hh>
+
#include <qpdf/QUtil.hh>
#include <stdexcept>
#include <errno.h>
diff --git a/libqpdf/Pl_TIFFPredictor.cc b/libqpdf/Pl_TIFFPredictor.cc
index 1dece9b5..3facfec2 100644
--- a/libqpdf/Pl_TIFFPredictor.cc
+++ b/libqpdf/Pl_TIFFPredictor.cc
@@ -1,4 +1,5 @@
#include <qpdf/Pl_TIFFPredictor.hh>
+
#include <qpdf/QTC.hh>
#include <qpdf/BitStream.hh>
#include <qpdf/BitWriter.hh>
diff --git a/libqpdf/QPDF.cc b/libqpdf/QPDF.cc
index a5b9f880..ce534d6e 100644
--- a/libqpdf/QPDF.cc
+++ b/libqpdf/QPDF.cc
@@ -1,4 +1,5 @@
#include <qpdf/qpdf-config.h> // include first for large file support
+
#include <qpdf/QPDF.hh>
#include <atomic>
diff --git a/libqpdf/QPDFAnnotationObjectHelper.cc b/libqpdf/QPDFAnnotationObjectHelper.cc
index c492c455..2a47cd3e 100644
--- a/libqpdf/QPDFAnnotationObjectHelper.cc
+++ b/libqpdf/QPDFAnnotationObjectHelper.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDFAnnotationObjectHelper.hh>
+
#include <qpdf/QTC.hh>
#include <qpdf/QPDFMatrix.hh>
#include <qpdf/QUtil.hh>
diff --git a/libqpdf/QPDFArgParser.cc b/libqpdf/QPDFArgParser.cc
index 9c735e65..7e0ce7e4 100644
--- a/libqpdf/QPDFArgParser.cc
+++ b/libqpdf/QPDFArgParser.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDFArgParser.hh>
+
#include <qpdf/QUtil.hh>
#include <qpdf/QIntC.hh>
#include <qpdf/QTC.hh>
diff --git a/libqpdf/QPDFCryptoProvider.cc b/libqpdf/QPDFCryptoProvider.cc
index 5f65da3b..705f403d 100644
--- a/libqpdf/QPDFCryptoProvider.cc
+++ b/libqpdf/QPDFCryptoProvider.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDFCryptoProvider.hh>
+
#include <qpdf/qpdf-config.h>
#include <qpdf/QUtil.hh>
#include <stdexcept>
diff --git a/libqpdf/QPDFCrypto_gnutls.cc b/libqpdf/QPDFCrypto_gnutls.cc
index c57e153f..f5fdba8a 100644
--- a/libqpdf/QPDFCrypto_gnutls.cc
+++ b/libqpdf/QPDFCrypto_gnutls.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDFCrypto_gnutls.hh>
+
#include <qpdf/QIntC.hh>
#include <qpdf/QUtil.hh>
#include <cstring>
diff --git a/libqpdf/QPDFCrypto_native.cc b/libqpdf/QPDFCrypto_native.cc
index 389b5708..22340648 100644
--- a/libqpdf/QPDFCrypto_native.cc
+++ b/libqpdf/QPDFCrypto_native.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDFCrypto_native.hh>
+
#include <qpdf/QUtil.hh>
#ifdef USE_INSECURE_RANDOM
diff --git a/libqpdf/QPDFEFStreamObjectHelper.cc b/libqpdf/QPDFEFStreamObjectHelper.cc
index 71e13cb2..ef44c1c1 100644
--- a/libqpdf/QPDFEFStreamObjectHelper.cc
+++ b/libqpdf/QPDFEFStreamObjectHelper.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDFEFStreamObjectHelper.hh>
+
#include <qpdf/QIntC.hh>
#include <qpdf/QUtil.hh>
#include <qpdf/Pl_Count.hh>
diff --git a/libqpdf/QPDFExc.cc b/libqpdf/QPDFExc.cc
index 77de5bba..6215f8a6 100644
--- a/libqpdf/QPDFExc.cc
+++ b/libqpdf/QPDFExc.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDFExc.hh>
+
#include <qpdf/QUtil.hh>
QPDFExc::QPDFExc(qpdf_error_code_e error_code,
diff --git a/libqpdf/QPDFFileSpecObjectHelper.cc b/libqpdf/QPDFFileSpecObjectHelper.cc
index b3df5e22..43be4699 100644
--- a/libqpdf/QPDFFileSpecObjectHelper.cc
+++ b/libqpdf/QPDFFileSpecObjectHelper.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDFFileSpecObjectHelper.hh>
+
#include <qpdf/QTC.hh>
#include <qpdf/QPDF.hh>
#include <qpdf/QUtil.hh>
diff --git a/libqpdf/QPDFFormFieldObjectHelper.cc b/libqpdf/QPDFFormFieldObjectHelper.cc
index c84e31d9..d6d8f562 100644
--- a/libqpdf/QPDFFormFieldObjectHelper.cc
+++ b/libqpdf/QPDFFormFieldObjectHelper.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDFFormFieldObjectHelper.hh>
+
#include <qpdf/QTC.hh>
#include <qpdf/QPDFAcroFormDocumentHelper.hh>
#include <qpdf/QPDFAnnotationObjectHelper.hh>
diff --git a/libqpdf/QPDFJob_argv.cc b/libqpdf/QPDFJob_argv.cc
index e3d4a47b..3d39582e 100644
--- a/libqpdf/QPDFJob_argv.cc
+++ b/libqpdf/QPDFJob_argv.cc
@@ -115,6 +115,7 @@ ArgParser::argVersion()
void
ArgParser::argCopyright()
{
+ // clang-format off
// Make sure the output looks right on an 80-column display.
// 1 2 3 4 5 6 7 8
// 12345678901234567890123456789012345678901234567890123456789012345678901234567890
@@ -153,6 +154,7 @@ ArgParser::argCopyright()
<< std::endl
<< "see the manual for additional information."
<< std::endl;
+ // clang-format on
}
void
diff --git a/libqpdf/QPDFJob_config.cc b/libqpdf/QPDFJob_config.cc
index 8b2cd144..8aac6ca8 100644
--- a/libqpdf/QPDFJob_config.cc
+++ b/libqpdf/QPDFJob_config.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDFJob.hh>
+
#include <qpdf/QUtil.hh>
#include <qpdf/QTC.hh>
diff --git a/libqpdf/QPDFJob_json.cc b/libqpdf/QPDFJob_json.cc
index c0de8666..89b4f09b 100644
--- a/libqpdf/QPDFJob_json.cc
+++ b/libqpdf/QPDFJob_json.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDFJob.hh>
+
#include <qpdf/JSONHandler.hh>
#include <qpdf/QPDFUsage.hh>
#include <qpdf/QUtil.hh>
diff --git a/libqpdf/QPDFMatrix.cc b/libqpdf/QPDFMatrix.cc
index 42dfcf5d..6ee9729e 100644
--- a/libqpdf/QPDFMatrix.cc
+++ b/libqpdf/QPDFMatrix.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDFMatrix.hh>
+
#include <qpdf/QUtil.hh>
#include <algorithm>
diff --git a/libqpdf/QPDFNameTreeObjectHelper.cc b/libqpdf/QPDFNameTreeObjectHelper.cc
index 9b96cefa..d39a8d86 100644
--- a/libqpdf/QPDFNameTreeObjectHelper.cc
+++ b/libqpdf/QPDFNameTreeObjectHelper.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDFNameTreeObjectHelper.hh>
+
#include <qpdf/NNTree.hh>
class NameTreeDetails: public NNTreeDetails
diff --git a/libqpdf/QPDFNumberTreeObjectHelper.cc b/libqpdf/QPDFNumberTreeObjectHelper.cc
index 7f510497..a8dba0ef 100644
--- a/libqpdf/QPDFNumberTreeObjectHelper.cc
+++ b/libqpdf/QPDFNumberTreeObjectHelper.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDFNumberTreeObjectHelper.hh>
+
#include <qpdf/NNTree.hh>
#include <qpdf/QIntC.hh>
diff --git a/libqpdf/QPDFObjGen.cc b/libqpdf/QPDFObjGen.cc
index 6f956239..341cd93a 100644
--- a/libqpdf/QPDFObjGen.cc
+++ b/libqpdf/QPDFObjGen.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDFObjGen.hh>
+
#include <qpdf/QUtil.hh>
QPDFObjGen::QPDFObjGen() :
diff --git a/libqpdf/QPDFOutlineDocumentHelper.cc b/libqpdf/QPDFOutlineDocumentHelper.cc
index e43173f6..49a767bb 100644
--- a/libqpdf/QPDFOutlineDocumentHelper.cc
+++ b/libqpdf/QPDFOutlineDocumentHelper.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDFOutlineDocumentHelper.hh>
+
#include <qpdf/QTC.hh>
QPDFOutlineDocumentHelper::Members::~Members()
diff --git a/libqpdf/QPDFOutlineObjectHelper.cc b/libqpdf/QPDFOutlineObjectHelper.cc
index c06c63d8..eae2b26b 100644
--- a/libqpdf/QPDFOutlineObjectHelper.cc
+++ b/libqpdf/QPDFOutlineObjectHelper.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDFOutlineObjectHelper.hh>
+
#include <qpdf/QPDFOutlineDocumentHelper.hh>
#include <qpdf/QTC.hh>
diff --git a/libqpdf/QPDFPageDocumentHelper.cc b/libqpdf/QPDFPageDocumentHelper.cc
index 74b21e82..ab9875a9 100644
--- a/libqpdf/QPDFPageDocumentHelper.cc
+++ b/libqpdf/QPDFPageDocumentHelper.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDFPageDocumentHelper.hh>
+
#include <qpdf/QPDFAcroFormDocumentHelper.hh>
#include <qpdf/QUtil.hh>
#include <qpdf/QTC.hh>
diff --git a/libqpdf/QPDFPageLabelDocumentHelper.cc b/libqpdf/QPDFPageLabelDocumentHelper.cc
index 6d8c34a0..f3bfa173 100644
--- a/libqpdf/QPDFPageLabelDocumentHelper.cc
+++ b/libqpdf/QPDFPageLabelDocumentHelper.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDFPageLabelDocumentHelper.hh>
+
#include <qpdf/QTC.hh>
QPDFPageLabelDocumentHelper::Members::~Members()
diff --git a/libqpdf/QPDFPageObjectHelper.cc b/libqpdf/QPDFPageObjectHelper.cc
index f9d63165..0dd6d894 100644
--- a/libqpdf/QPDFPageObjectHelper.cc
+++ b/libqpdf/QPDFPageObjectHelper.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDFPageObjectHelper.hh>
+
#include <qpdf/QTC.hh>
#include <qpdf/QPDF.hh>
#include <qpdf/Pl_Concatenate.hh>
diff --git a/libqpdf/QPDFSystemError.cc b/libqpdf/QPDFSystemError.cc
index 73bad61e..775a65cf 100644
--- a/libqpdf/QPDFSystemError.cc
+++ b/libqpdf/QPDFSystemError.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDFSystemError.hh>
+
#include <qpdf/QUtil.hh>
#include <string.h>
diff --git a/libqpdf/QPDFWriter.cc b/libqpdf/QPDFWriter.cc
index f426f151..66bf677a 100644
--- a/libqpdf/QPDFWriter.cc
+++ b/libqpdf/QPDFWriter.cc
@@ -1,4 +1,5 @@
#include <qpdf/qpdf-config.h> // include first for large file support
+
#include <qpdf/QPDFWriter.hh>
#include <assert.h>
diff --git a/libqpdf/QPDFXRefEntry.cc b/libqpdf/QPDFXRefEntry.cc
index a0cad43e..aaab09d0 100644
--- a/libqpdf/QPDFXRefEntry.cc
+++ b/libqpdf/QPDFXRefEntry.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDFXRefEntry.hh>
+
#include <qpdf/QPDFExc.hh>
#include <qpdf/QUtil.hh>
#include <qpdf/QIntC.hh>
diff --git a/libqpdf/QPDF_Array.cc b/libqpdf/QPDF_Array.cc
index d2091fab..40a58a0c 100644
--- a/libqpdf/QPDF_Array.cc
+++ b/libqpdf/QPDF_Array.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDF_Array.hh>
+
#include <qpdf/QUtil.hh>
#include <qpdf/QIntC.hh>
#include <stdexcept>
diff --git a/libqpdf/QPDF_Reserved.cc b/libqpdf/QPDF_Reserved.cc
index 6cce2f2a..5a1fc7ad 100644
--- a/libqpdf/QPDF_Reserved.cc
+++ b/libqpdf/QPDF_Reserved.cc
@@ -1,4 +1,5 @@
#include <qpdf/QPDF_Reserved.hh>
+
#include <stdexcept>
QPDF_Reserved::~QPDF_Reserved()
diff --git a/libqpdf/QUtil.cc b/libqpdf/QUtil.cc
index 5ae1dcdd..e3666d02 100644
--- a/libqpdf/QUtil.cc
+++ b/libqpdf/QUtil.cc
@@ -2,6 +2,7 @@
#include <qpdf/qpdf-config.h>
#include <qpdf/QUtil.hh>
+
#include <qpdf/PointerHolder.hh>
#include <qpdf/CryptoRandomDataProvider.hh>
#include <qpdf/QPDFSystemError.hh>
diff --git a/libqpdf/RC4.cc b/libqpdf/RC4.cc
index ae16f7f0..64c08091 100644
--- a/libqpdf/RC4.cc
+++ b/libqpdf/RC4.cc
@@ -1,4 +1,5 @@
#include <qpdf/RC4.hh>
+
#include <qpdf/QPDFCryptoProvider.hh>
#include <string.h>
diff --git a/libqpdf/RC4_native.cc b/libqpdf/RC4_native.cc
index 1e5c50f9..8559d9bd 100644
--- a/libqpdf/RC4_native.cc
+++ b/libqpdf/RC4_native.cc
@@ -1,4 +1,5 @@
#include <qpdf/RC4_native.hh>
+
#include <qpdf/QIntC.hh>
#include <string.h>
diff --git a/libqpdf/SF_FlateLzwDecode.cc b/libqpdf/SF_FlateLzwDecode.cc
index 29064cc0..d444aef1 100644
--- a/libqpdf/SF_FlateLzwDecode.cc
+++ b/libqpdf/SF_FlateLzwDecode.cc
@@ -1,4 +1,5 @@
#include <qpdf/SF_FlateLzwDecode.hh>
+
#include <qpdf/Pl_PNGFilter.hh>
#include <qpdf/Pl_TIFFPredictor.hh>
#include <qpdf/Pl_Flate.hh>
diff --git a/libqpdf/SHA2_native.cc b/libqpdf/SHA2_native.cc
index 35c2bb05..c40b48b4 100644
--- a/libqpdf/SHA2_native.cc
+++ b/libqpdf/SHA2_native.cc
@@ -1,4 +1,5 @@
#include <qpdf/SHA2_native.hh>
+
#include <stdexcept>
#include <cstdio>
#include <qpdf/PointerHolder.hh>
diff --git a/libqpdf/SparseOHArray.cc b/libqpdf/SparseOHArray.cc
index 972376b1..38822e6d 100644
--- a/libqpdf/SparseOHArray.cc
+++ b/libqpdf/SparseOHArray.cc
@@ -1,4 +1,5 @@
#include <qpdf/SparseOHArray.hh>
+
#include <stdexcept>
SparseOHArray::SparseOHArray() :
diff --git a/libqpdf/qpdf-c.cc b/libqpdf/qpdf-c.cc
index cd2021f9..6f03a315 100644
--- a/libqpdf/qpdf-c.cc
+++ b/libqpdf/qpdf-c.cc
@@ -1,6 +1,7 @@
#include <qpdf/qpdf-c.h>
#include <qpdf/QPDF.hh>
+
#include <qpdf/QPDFWriter.hh>
#include <qpdf/QTC.hh>
#include <qpdf/QPDFExc.hh>