remove unnecessary use of void in function declarations

ie.
    void f(void);
becomes
    void f();

I used the following command to make the changes:

  git grep -lP '\(\s*void\s*\)' -- *.cxx \
    | xargs perl -pi -w -e 's/(\w+)\s*\(\s*void\s*\)/$1\(\)/g;'

and ran it for both .cxx and .hxx files.

Change-Id: I314a1b56e9c14d10726e32841736b0ad5eef8ddd

12 files changed, 32 insertions, 32 deletions

diff --git a/hwpfilter/source/attributes.cxx b/hwpfilter/source/attributes.cxx
index ea1dc43b4c2d..a5749e8e0dd7 100644
--- a/hwpfilter/source/attributes.cxx
+++ b/hwpfilter/source/attributes.cxx
@@ -46,7 +46,7 @@ struct AttributeListImpl_impl
     std::vector<struct TagAttribute> vecAttribute;
 };
 
-sal_Int16 SAL_CALL AttributeListImpl::getLength(void) throw (RuntimeException, std::exception)
+sal_Int16 SAL_CALL AttributeListImpl::getLength() throw (RuntimeException, std::exception)
 {
     return (sal_Int16)m_pImpl->vecAttribute.size();
 }
diff --git a/hwpfilter/source/attributes.hxx b/hwpfilter/source/attributes.hxx
index 4972dbd614cf..de1bde89548f 100644
--- a/hwpfilter/source/attributes.hxx
+++ b/hwpfilter/source/attributes.hxx
@@ -45,7 +45,7 @@ public:
     AttributeListImpl( const AttributeListImpl & );
 
 public:
-    virtual sal_Int16 SAL_CALL getLength(void) throw (RuntimeException, std::exception) SAL_OVERRIDE;
+    virtual sal_Int16 SAL_CALL getLength() throw (RuntimeException, std::exception) SAL_OVERRIDE;
     virtual OUString  SAL_CALL getNameByIndex(sal_Int16 i) throw (RuntimeException, std::exception) SAL_OVERRIDE;
     virtual OUString  SAL_CALL getTypeByIndex(sal_Int16 i) throw (RuntimeException, std::exception) SAL_OVERRIDE;
     virtual OUString  SAL_CALL getTypeByName(const OUString& aName) throw (RuntimeException, std::exception) SAL_OVERRIDE;
diff --git a/hwpfilter/source/grammar.cxx b/hwpfilter/source/grammar.cxx
index 979d15e14550..77984b97c9fa 100644
--- a/hwpfilter/source/grammar.cxx
+++ b/hwpfilter/source/grammar.cxx
@@ -483,7 +483,7 @@ int yydebug;            /*  nonzero means print parse trace */
 #ifdef YYPARSE_PARAM
 int yyparse (void *);
 #else
-int yyparse (void);
+int yyparse();
 #endif
 #endif
 
diff --git a/hwpfilter/source/hbox.cxx b/hwpfilter/source/hbox.cxx
index 7fe3c64f9fb6..ddcd815d5e78 100644
--- a/hwpfilter/source/hbox.cxx
+++ b/hwpfilter/source/hbox.cxx
@@ -46,7 +46,7 @@ HBox::~HBox()
 }
 
 
-int HBox::WSize(void)
+int HBox::WSize()
 {
     static const int wsize[32] =
     {
@@ -85,7 +85,7 @@ SkipData::SkipData(hchar hch)
 {
 }
 
-SkipData::~SkipData(void)
+SkipData::~SkipData()
 {
     delete[]data_block;
 }
@@ -105,7 +105,7 @@ FieldCode::FieldCode()
     reserved2 = new char[22];
 }
 
-FieldCode::~FieldCode(void)
+FieldCode::~FieldCode()
 {
     delete[] str1;
     delete[] str2;
@@ -124,7 +124,7 @@ Bookmark::Bookmark()
 {
 }
 
-Bookmark::~Bookmark(void)
+Bookmark::~Bookmark()
 {
 }
 
@@ -353,7 +353,7 @@ TxtBox::TxtBox()
     reserved[0] = reserved[1] = 0;
 }
 
-TxtBox::~TxtBox(void)
+TxtBox::~TxtBox()
 {
     delete[]cell;
 
@@ -401,7 +401,7 @@ Picture::Picture()
 {
 }
 
-Picture::~Picture(void)
+Picture::~Picture()
 {
     delete[]follow;
     if( pictype == PICTYPE_DRAW && picinfo.picdraw.hdo )
@@ -430,7 +430,7 @@ hunit Picture::Height(CharShape * sty)
 
 // line(14)
 // hidden(15)
-Hidden::~Hidden(void)
+Hidden::~Hidden()
 {
     std::list < HWPPara* >::iterator it = plist.begin();
     for (; it != plist.end(); ++it)
@@ -442,7 +442,7 @@ Hidden::~Hidden(void)
 
 
 // header/footer(16)
-HeaderFooter::~HeaderFooter(void)
+HeaderFooter::~HeaderFooter()
 {
     std::list < HWPPara* >::iterator it = plist.begin();
     for (; it != plist.end(); ++it)
@@ -454,7 +454,7 @@ HeaderFooter::~HeaderFooter(void)
 
 
 // footnote(17)
-Footnote::~Footnote(void)
+Footnote::~Footnote()
 {
     std::list < HWPPara* >::iterator it = plist.begin();
     for (; it != plist.end(); ++it)
diff --git a/hwpfilter/source/hfont.cxx b/hwpfilter/source/hfont.cxx
index 6be9ef0dcb31..6607261d3cdb 100644
--- a/hwpfilter/source/hfont.cxx
+++ b/hwpfilter/source/hfont.cxx
@@ -23,7 +23,7 @@
 #include "hfont.h"
 /* 이 함수는 HWP 파일을 해석하는 부분이다. */
 
-HWPFont::HWPFont(void)
+HWPFont::HWPFont()
 {
     for (int ii = 0; ii < NLanguage; ii++)
     {
@@ -33,7 +33,7 @@ HWPFont::HWPFont(void)
 }
 
 
-HWPFont::~HWPFont(void)
+HWPFont::~HWPFont()
 {
     for (int ii = 0; ii < NLanguage; ii++)
     {
diff --git a/hwpfilter/source/hinfo.cxx b/hwpfilter/source/hinfo.cxx
index 0c2afb67a718..4a8f35f6acd6 100644
--- a/hwpfilter/source/hinfo.cxx
+++ b/hwpfilter/source/hinfo.cxx
@@ -64,7 +64,7 @@ HWPInfo::HWPInfo()
     memset(bordermargin, 0, sizeof(bordermargin));
 }
 
-HWPInfo::~HWPInfo(void)
+HWPInfo::~HWPInfo()
 {
     delete[] info_block;
     info_block = 0;
diff --git a/hwpfilter/source/hiodev.cxx b/hwpfilter/source/hiodev.cxx
index b5c564cc38a9..dd072b8c495b 100644
--- a/hwpfilter/source/hiodev.cxx
+++ b/hwpfilter/source/hiodev.cxx
@@ -135,14 +135,14 @@ bool HStreamIODev::open()
 }
 
 
-void HStreamIODev::flush(void)
+void HStreamIODev::flush()
 {
     if (_gzfp)
         gz_flush(_gzfp, Z_FINISH);
 }
 
 
-void HStreamIODev::close(void)
+void HStreamIODev::close()
 {
 /* 플러시한 후 닫는다. */
     this->flush();
@@ -152,7 +152,7 @@ void HStreamIODev::close(void)
 }
 
 
-int HStreamIODev::state(void) const
+int HStreamIODev::state() const
 {
     return 0;
 }
@@ -290,17 +290,17 @@ bool HMemIODev::open()
 }
 
 
-void HMemIODev::flush(void)
+void HMemIODev::flush()
 {
 }
 
 
-void HMemIODev::close(void)
+void HMemIODev::close()
 {
 }
 
 
-int HMemIODev::state(void) const
+int HMemIODev::state() const
 {
     if (pos <= length)
         return 0;
diff --git a/hwpfilter/source/hstyle.cxx b/hwpfilter/source/hstyle.cxx
index 0d2c8674cefa..ccd75e704641 100644
--- a/hwpfilter/source/hstyle.cxx
+++ b/hwpfilter/source/hstyle.cxx
@@ -39,14 +39,14 @@ struct StyleData
 
 static char buffer[MAXSTYLENAME + 1];
 
-HWPStyle::HWPStyle(void)
+HWPStyle::HWPStyle()
 {
     nstyles = 0;
     style = 0;
 }
 
 
-HWPStyle::~HWPStyle(void)
+HWPStyle::~HWPStyle()
 {
     delete[]DATA;
     nstyles = 0;
diff --git a/hwpfilter/source/htags.cxx b/hwpfilter/source/htags.cxx
index 2629479f702b..428048812eaf 100644
--- a/hwpfilter/source/htags.cxx
+++ b/hwpfilter/source/htags.cxx
@@ -56,7 +56,7 @@ EmPicture::EmPicture(size_t tsize)
 #ifdef WIN32
 #define unlink _unlink
 #endif
-EmPicture::~EmPicture(void)
+EmPicture::~EmPicture()
 {
     if (data)
         delete[]data;
diff --git a/hwpfilter/source/hwpfile.cxx b/hwpfilter/source/hwpfile.cxx
index 862f85f6f364..6e1d488ddef8 100644
--- a/hwpfilter/source/hwpfile.cxx
+++ b/hwpfilter/source/hwpfile.cxx
@@ -218,25 +218,25 @@ HIODev *HWPFile::SetIODevice(HIODev * new_hiodev)
 
 // end of HIODev wrapper
 
-bool HWPFile::InfoRead(void)
+bool HWPFile::InfoRead()
 {
     return _hwpInfo.Read(*this);
 }
 
 
-bool HWPFile::FontRead(void)
+bool HWPFile::FontRead()
 {
     return _hwpFont.Read(*this);
 }
 
 
-bool HWPFile::StyleRead(void)
+bool HWPFile::StyleRead()
 {
     return _hwpStyle.Read(*this);
 }
 
 
-bool HWPFile::ParaListRead(void)
+bool HWPFile::ParaListRead()
 {
     return ReadParaList(plist);
 }
@@ -277,7 +277,7 @@ bool HWPFile::ReadParaList(std::list < HWPPara* > &aplist, unsigned char flag)
     return true;
 }
 
-void HWPFile::TagsRead(void)
+void HWPFile::TagsRead()
 {
     while (true)
     {
@@ -696,7 +696,7 @@ int HWPFile::compareParaShape(ParaShape *shape)
 }
 
 
-HWPFile *GetCurrentDoc(void)
+HWPFile *GetCurrentDoc()
 {
     return HWPFile::cur_doc;
 }
diff --git a/hwpfilter/source/hwpreader.hxx b/hwpfilter/source/hwpreader.hxx
index c3ef10af05b7..93bcc9e1b006 100644
--- a/hwpfilter/source/hwpreader.hxx
+++ b/hwpfilter/source/hwpreader.hxx
@@ -173,7 +173,7 @@ public:
 
     // XServiceInfo
     OUString SAL_CALL getImplementationName() throw (RuntimeException, std::exception) SAL_OVERRIDE;
-    Sequence< OUString > SAL_CALL getSupportedServiceNames(void) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
+    Sequence< OUString > SAL_CALL getSupportedServiceNames() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     sal_Bool SAL_CALL supportsService(const OUString& ServiceName) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 
     //XExtendedFilterDetection
diff --git a/hwpfilter/source/lexer.cxx b/hwpfilter/source/lexer.cxx
index 1424d3bd8b04..85632209c09c 100644
--- a/hwpfilter/source/lexer.cxx
+++ b/hwpfilter/source/lexer.cxx
@@ -1757,7 +1757,7 @@ YY_BUFFER_STATE new_buffer;
 
 
 #ifdef YY_USE_PROTOS
-void yy_load_buffer_state( void )
+void yy_load_buffer_state()
 #else
 void yy_load_buffer_state()
 #endif