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

11 files changed, 66 insertions, 66 deletions

diff --git a/cppu/source/AffineBridge/AffineBridge.cxx b/cppu/source/AffineBridge/AffineBridge.cxx
index c340282d1ae7..2184a59461a1 100644
--- a/cppu/source/AffineBridge/AffineBridge.cxx
+++ b/cppu/source/AffineBridge/AffineBridge.cxx
@@ -68,24 +68,24 @@ public:
     osl::Condition        m_outerCondition;
     OuterThread         * m_pOuterThread;
 
-    explicit  AffineBridge(void);
-    virtual  ~AffineBridge(void);
+    explicit  AffineBridge();
+    virtual  ~AffineBridge();
 
     virtual void  v_callInto_v(uno_EnvCallee * pCallee, va_list * pParam) SAL_OVERRIDE;
     virtual void  v_callOut_v (uno_EnvCallee * pCallee, va_list * pParam) SAL_OVERRIDE;
 
-    virtual void  v_enter(void) SAL_OVERRIDE;
-    virtual void  v_leave(void) SAL_OVERRIDE;
+    virtual void  v_enter() SAL_OVERRIDE;
+    virtual void  v_leave() SAL_OVERRIDE;
 
     virtual bool v_isValid(rtl::OUString * pReason) SAL_OVERRIDE;
 
-    void innerDispatch(void);
+    void innerDispatch();
     void outerDispatch(int loop);
 };
 
 class InnerThread : public osl::Thread
 {
-    virtual void SAL_CALL run(void) SAL_OVERRIDE;
+    virtual void SAL_CALL run() SAL_OVERRIDE;
 
     AffineBridge * m_pAffineBridge;
 
@@ -97,7 +97,7 @@ public:
         }
 };
 
-void InnerThread::run(void)
+void InnerThread::run()
 {
     osl_setThreadName("UNO AffineBridge InnerThread");
 
@@ -108,7 +108,7 @@ void InnerThread::run(void)
 
 class OuterThread : public osl::Thread
 {
-    virtual void SAL_CALL run(void) SAL_OVERRIDE;
+    virtual void SAL_CALL run() SAL_OVERRIDE;
 
     AffineBridge * m_pAffineBridge;
 
@@ -122,7 +122,7 @@ OuterThread::OuterThread(AffineBridge * threadEnvironment)
     create();
 }
 
-void OuterThread::run(void)
+void OuterThread::run()
 {
     osl_setThreadName("UNO AffineBridge OuterThread");
 
@@ -137,7 +137,7 @@ void OuterThread::run(void)
 }
 
 
-AffineBridge::AffineBridge(void)
+AffineBridge::AffineBridge()
     : m_message      (CB_DONE),
       m_pCallee      (0),
       m_pParam       (0),
@@ -150,9 +150,9 @@ AffineBridge::AffineBridge(void)
     LOG_LIFECYCLE_AffineBridge_emit(fprintf(stderr, "LIFE: %s -> %p\n", "AffineBridge::AffineBridge(uno_Environment * pEnv)", this));
 }
 
-AffineBridge::~AffineBridge(void)
+AffineBridge::~AffineBridge()
 {
-    LOG_LIFECYCLE_AffineBridge_emit(fprintf(stderr, "LIFE: %s -> %p\n", "AffineBridge::~AffineBridge(void)", this));
+    LOG_LIFECYCLE_AffineBridge_emit(fprintf(stderr, "LIFE: %s -> %p\n", "AffineBridge::~AffineBridge()", this));
 
     if (m_pInnerThread && osl::Thread::getCurrentIdentifier() != m_innerThreadId)
     {
@@ -211,7 +211,7 @@ void AffineBridge::outerDispatch(int loop)
     while(mm != CB_DONE && loop);
 }
 
-void AffineBridge::innerDispatch(void)
+void AffineBridge::innerDispatch()
 {
     OSL_ASSERT(m_innerThreadId == osl::Thread::getCurrentIdentifier());
     OSL_ASSERT(m_innerThreadId != m_outerThreadId);
@@ -303,7 +303,7 @@ void AffineBridge::v_callOut_v(uno_EnvCallee * pCallee, va_list * pParam)
     innerDispatch();
 }
 
-void AffineBridge::v_enter(void)
+void AffineBridge::v_enter()
 {
     m_innerMutex.acquire();
 
@@ -315,7 +315,7 @@ void AffineBridge::v_enter(void)
     ++ m_enterCount;
 }
 
-void AffineBridge::v_leave(void)
+void AffineBridge::v_leave()
 {
     OSL_ASSERT(m_innerThreadId == osl::Thread::getCurrentIdentifier());
 
diff --git a/cppu/source/LogBridge/LogBridge.cxx b/cppu/source/LogBridge/LogBridge.cxx
index 30cde7fee365..2948d9bf32d8 100644
--- a/cppu/source/LogBridge/LogBridge.cxx
+++ b/cppu/source/LogBridge/LogBridge.cxx
@@ -39,27 +39,27 @@ class LogBridge : public cppu::Enterable
     sal_Int32           m_count;
     oslThreadIdentifier m_threadId;
 
-    virtual  ~LogBridge(void);
+    virtual  ~LogBridge();
 
 public:
-    explicit LogBridge(void);
+    explicit LogBridge();
 
     virtual void v_callInto_v(uno_EnvCallee * pCallee, va_list * pParam) SAL_OVERRIDE;
     virtual void v_callOut_v (uno_EnvCallee * pCallee, va_list * pParam) SAL_OVERRIDE;
 
-    virtual void v_enter(void) SAL_OVERRIDE;
-    virtual void v_leave(void) SAL_OVERRIDE;
+    virtual void v_enter() SAL_OVERRIDE;
+    virtual void v_leave() SAL_OVERRIDE;
 
     virtual bool v_isValid(rtl::OUString * pReason) SAL_OVERRIDE;
 };
 
-LogBridge::LogBridge(void)
+LogBridge::LogBridge()
     : m_count   (0)
       ,m_threadId(0)
 {
 }
 
-LogBridge::~LogBridge(void)
+LogBridge::~LogBridge()
 {
     OSL_ASSERT(m_count >= 0);
 }
@@ -83,7 +83,7 @@ void LogBridge::v_callOut_v(uno_EnvCallee * pCallee, va_list * pParam)
         m_threadId = osl::Thread::getCurrentIdentifier();
 }
 
-void LogBridge::v_enter(void)
+void LogBridge::v_enter()
 {
     m_mutex.acquire();
 
@@ -95,7 +95,7 @@ void LogBridge::v_enter(void)
     ++ m_count;
 }
 
-void LogBridge::v_leave(void)
+void LogBridge::v_leave()
 {
     OSL_ASSERT(m_count > 0);
 
diff --git a/cppu/source/UnsafeBridge/UnsafeBridge.cxx b/cppu/source/UnsafeBridge/UnsafeBridge.cxx
index b51f17836ff0..533ff93b372c 100644
--- a/cppu/source/UnsafeBridge/UnsafeBridge.cxx
+++ b/cppu/source/UnsafeBridge/UnsafeBridge.cxx
@@ -47,30 +47,30 @@ class UnsafeBridge : public cppu::Enterable
     sal_Int32           m_count;
     oslThreadIdentifier m_threadId;
 
-    virtual  ~UnsafeBridge(void);
+    virtual  ~UnsafeBridge();
 
 public:
-    explicit UnsafeBridge(void);
+    explicit UnsafeBridge();
 
     virtual void v_callInto_v(uno_EnvCallee * pCallee, va_list * pParam) SAL_OVERRIDE;
     virtual void v_callOut_v (uno_EnvCallee * pCallee, va_list * pParam) SAL_OVERRIDE;
 
-    virtual void v_enter(void) SAL_OVERRIDE;
-    virtual void v_leave(void) SAL_OVERRIDE;
+    virtual void v_enter() SAL_OVERRIDE;
+    virtual void v_leave() SAL_OVERRIDE;
 
     virtual bool v_isValid(rtl::OUString * pReason) SAL_OVERRIDE;
 };
 
-UnsafeBridge::UnsafeBridge(void)
+UnsafeBridge::UnsafeBridge()
     : m_count   (0),
       m_threadId(0)
 {
     LOG_LIFECYCLE_UnsafeBridge_emit(fprintf(stderr, "LIFE: %s -> %p\n", "UnsafeBridge::UnsafeBridge(uno_Environment * pEnv)", this));
 }
 
-UnsafeBridge::~UnsafeBridge(void)
+UnsafeBridge::~UnsafeBridge()
 {
-    LOG_LIFECYCLE_UnsafeBridge_emit(fprintf(stderr, "LIFE: %s -> %p\n", "UnsafeBridge::~UnsafeBridge(void)", this));
+    LOG_LIFECYCLE_UnsafeBridge_emit(fprintf(stderr, "LIFE: %s -> %p\n", "UnsafeBridge::~UnsafeBridge()", this));
 
     SAL_WARN_IF(m_count < 0, "cppu.unsafebridge", "m_count is less than 0");
 }
@@ -94,7 +94,7 @@ void UnsafeBridge::v_callOut_v(uno_EnvCallee * pCallee, va_list * pParam)
         m_threadId = osl::Thread::getCurrentIdentifier();
 }
 
-void UnsafeBridge::v_enter(void)
+void UnsafeBridge::v_enter()
 {
     m_mutex.acquire();
 
@@ -106,7 +106,7 @@ void UnsafeBridge::v_enter(void)
     ++ m_count;
 }
 
-void UnsafeBridge::v_leave(void)
+void UnsafeBridge::v_leave()
 {
     SAL_WARN_IF(m_count <= 0, "cppu.unsafebridge", "m_count is less than or equal to 0");
 
diff --git a/cppu/source/helper/purpenv/Proxy.hxx b/cppu/source/helper/purpenv/Proxy.hxx
index 2b69faaeb9c6..037c68e8dc05 100644
--- a/cppu/source/helper/purpenv/Proxy.hxx
+++ b/cppu/source/helper/purpenv/Proxy.hxx
@@ -56,10 +56,10 @@ public:
                    rtl::OUString                    const & rOId,
                    cppu::helper::purpenv::ProbeFun        * probeFun,
                    void                                   * pProbeContext);
-    ~Proxy(void);
+    ~Proxy();
 
-    void acquire(void);
-    void release(void);
+    void acquire();
+    void release();
 
     void dispatch(
         typelib_TypeDescriptionReference  * pReturnTypeRef,
diff --git a/cppu/source/helper/purpenv/helper_purpenv_Environment.cxx b/cppu/source/helper/purpenv/helper_purpenv_Environment.cxx
index d3b47bfee7f0..f6dc421b4db6 100644
--- a/cppu/source/helper/purpenv/helper_purpenv_Environment.cxx
+++ b/cppu/source/helper/purpenv/helper_purpenv_Environment.cxx
@@ -76,11 +76,11 @@ class Base : public cppu::Enterable
 public:
     explicit Base(uno_Environment * pEnv, cppu::Enterable * pEnterable);
 
-    void acquireWeak(void);
-    void releaseWeak(void);
+    void acquireWeak();
+    void releaseWeak();
     void harden     (uno_Environment ** ppHardEnv);
-    void acquire    (void);
-    void release    (void);
+    void acquire();
+    void release();
 
     void registerProxyInterface (void                                  ** ppProxy,
                                  uno_freeProxyFunc                        freeProxy,
@@ -100,8 +100,8 @@ public:
     void acquireInterface       (void                                   * pInterface);
     void releaseInterface       (void                                   * pInterface);
 
-    virtual void v_enter     (void) SAL_OVERRIDE;
-    virtual void v_leave     (void) SAL_OVERRIDE;
+    virtual void v_enter() SAL_OVERRIDE;
+    virtual void v_leave() SAL_OVERRIDE;
     virtual void v_callInto_v(uno_EnvCallee * pCallee, va_list * pParam) SAL_OVERRIDE;
     virtual void v_callOut_v (uno_EnvCallee * pCallee, va_list * pParam) SAL_OVERRIDE;
     virtual bool v_isValid   (rtl::OUString * pReason) SAL_OVERRIDE;
@@ -281,14 +281,14 @@ Base::~Base()
     m_pEnv->release(m_pEnv);
 }
 
-void Base::acquire(void)
+void Base::acquire()
 {
     m_env_acquire(m_pEnv);
 
     osl_atomic_increment(&m_nRef);
 }
 
-void Base::release(void)
+void Base::release()
 {
     if (osl_atomic_decrement(&m_nRef) == 0)
         delete this;
@@ -303,12 +303,12 @@ void Base::harden(uno_Environment ** ppHardEnv)
     osl_atomic_increment(&m_nRef);
 }
 
-void Base::acquireWeak(void)
+void Base::acquireWeak()
 {
     m_env_acquireWeak(m_pEnv);
 }
 
-void Base::releaseWeak(void)
+void Base::releaseWeak()
 {
     m_env_releaseWeak(m_pEnv);
 }
@@ -493,12 +493,12 @@ void Base::releaseInterface(void * pInterface)
                            m_env_releaseInterface);
 }
 
-void Base::v_enter(void)
+void Base::v_enter()
 {
     m_pEnterable->enter();
 }
 
-void Base::v_leave(void)
+void Base::v_leave()
 {
     m_pEnterable->leave();
 }
diff --git a/cppu/source/helper/purpenv/helper_purpenv_Mapping.cxx b/cppu/source/helper/purpenv/helper_purpenv_Mapping.cxx
index 5e03243df2ae..250ad9dede94 100644
--- a/cppu/source/helper/purpenv/helper_purpenv_Mapping.cxx
+++ b/cppu/source/helper/purpenv/helper_purpenv_Mapping.cxx
@@ -60,15 +60,15 @@ public:
                       uno_Environment                 * pTo,
                       cppu::helper::purpenv::ProbeFun * probeFun,
                       void                            * pProbeContext);
-    virtual  ~Mapping(void);
+    virtual  ~Mapping();
 
     void mapInterface(
         uno_Interface                    ** ppOut,
         uno_Interface                     * pUnoI,
         typelib_InterfaceTypeDescription  * pTypeDescr);
 
-    void acquire(void);
-    void release(void);
+    void acquire();
+    void release();
 };
 
 static void SAL_CALL s_mapInterface(
@@ -135,9 +135,9 @@ Mapping::Mapping(uno_Environment                 * pFrom,
     uno_Mapping::mapInterface = (uno_MapInterfaceFunc)s_mapInterface;
 }
 
-Mapping::~Mapping(void)
+Mapping::~Mapping()
 {
-    LOG_LIFECYCLE_cppu_helper_purpenv_Mapping_emit(fprintf(stderr, "LIFE: %s -> %p\n", "Mapping::~Mapping(void)", this));
+    LOG_LIFECYCLE_cppu_helper_purpenv_Mapping_emit(fprintf(stderr, "LIFE: %s -> %p\n", "Mapping::~Mapping()", this));
 }
 
 
diff --git a/cppu/source/helper/purpenv/helper_purpenv_Proxy.cxx b/cppu/source/helper/purpenv/helper_purpenv_Proxy.cxx
index f73a3228ed5b..e366b9478d58 100644
--- a/cppu/source/helper/purpenv/helper_purpenv_Proxy.cxx
+++ b/cppu/source/helper/purpenv/helper_purpenv_Proxy.cxx
@@ -255,7 +255,7 @@ Proxy::~Proxy()
     typelib_typedescription_release(&m_pTypeDescr->aBase);
 }
 
-static uno::TypeDescription getAcquireMethod(void)
+static uno::TypeDescription getAcquireMethod()
 {
     typelib_TypeDescriptionReference * type_XInterface =
         * typelib_static_type_getByTypeClass(typelib_TypeClass_INTERFACE);
@@ -270,7 +270,7 @@ static uno::TypeDescription getAcquireMethod(void)
     return acquire;
 }
 
-static uno::TypeDescription getReleaseMethod(void)
+static uno::TypeDescription getReleaseMethod()
 {
     typelib_TypeDescriptionReference * type_XInterface =
         * typelib_static_type_getByTypeClass(typelib_TypeClass_INTERFACE);
@@ -288,7 +288,7 @@ static uno::TypeDescription getReleaseMethod(void)
 static uno::TypeDescription s_acquireMethod(getAcquireMethod());
 static uno::TypeDescription s_releaseMethod(getReleaseMethod());
 
-void Proxy::acquire(void)
+void Proxy::acquire()
 {
     if (m_probeFun)
         m_probeFun(true,
@@ -328,7 +328,7 @@ void Proxy::acquire(void)
 
 }
 
-void Proxy::release(void)
+void Proxy::release()
 {
     cppu::helper::purpenv::ProbeFun * probeFun = m_probeFun;
     void                            * pProbeContext = m_pProbeContext;
diff --git a/cppu/source/typelib/static_types.cxx b/cppu/source/typelib/static_types.cxx
index e5227553e97a..446671afd09a 100644
--- a/cppu/source/typelib/static_types.cxx
+++ b/cppu/source/typelib/static_types.cxx
@@ -398,7 +398,7 @@ void init(
 
                 typelib_TypeDescription * pReg = &pComp->aBase;
                 pReg->pWeakRef = reinterpret_cast<typelib_TypeDescriptionReference *>(pReg);
-                // sizeof( void ) not allowed
+                // sizeof(void) not allowed
                 pReg->nSize = ::typelib_typedescription_getAlignedUnoSize( pReg, 0, pReg->nAlignment );
                 pReg->nAlignment = adjustAlignment( pReg->nAlignment );
                 pReg->bComplete = sal_False;
@@ -495,7 +495,7 @@ void SAL_CALL typelib_static_mi_interface_type_init(
 
                 typelib_TypeDescription * pReg = &pIface->aBase;
                 pReg->pWeakRef = reinterpret_cast<typelib_TypeDescriptionReference *>(pReg);
-                // sizeof( void ) not allowed
+                // sizeof(void) not allowed
                 pReg->nSize = ::typelib_typedescription_getAlignedUnoSize( pReg, 0, pReg->nAlignment );
 
                 pReg->nAlignment = adjustAlignment( pReg->nAlignment );
@@ -536,7 +536,7 @@ void SAL_CALL typelib_static_enum_type_init(
                 pEnum->nDefaultEnumValue = nDefaultValue;
 
                 pReg->pWeakRef = reinterpret_cast<typelib_TypeDescriptionReference *>(pReg);
-                // sizeof( void ) not allowed
+                // sizeof(void) not allowed
                 pReg->nSize = ::typelib_typedescription_getAlignedUnoSize( pReg, 0, pReg->nAlignment );
                 pReg->nAlignment = ::adjustAlignment( pReg->nAlignment );
                 pReg->bComplete = sal_False;
diff --git a/cppu/source/typelib/typelib.cxx b/cppu/source/typelib/typelib.cxx
index 4ae195745b41..c69fd8f0e790 100644
--- a/cppu/source/typelib/typelib.cxx
+++ b/cppu/source/typelib/typelib.cxx
@@ -826,7 +826,7 @@ void newTypeDescription(
         (*ppRet)->pWeakRef = reinterpret_cast<typelib_TypeDescriptionReference *>(*ppRet);
     if( eTypeClass != typelib_TypeClass_VOID )
     {
-        // sizeof( void ) not allowed
+        // sizeof(void) not allowed
         (*ppRet)->nSize = typelib_typedescription_getAlignedUnoSize( (*ppRet), 0, (*ppRet)->nAlignment );
         (*ppRet)->nAlignment = adjustAlignment( (*ppRet)->nAlignment );
     }
@@ -884,7 +884,7 @@ extern "C" void SAL_CALL typelib_typedescription_newEnum(
     ::memcpy( pEnum->pEnumValues, pEnumValues, nEnumValues * sizeof(sal_Int32) );
 
     (*ppRet)->pWeakRef = reinterpret_cast<typelib_TypeDescriptionReference *>(*ppRet);
-    // sizeof( void ) not allowed
+    // sizeof(void) not allowed
     (*ppRet)->nSize = typelib_typedescription_getAlignedUnoSize( (*ppRet), 0, (*ppRet)->nAlignment );
     (*ppRet)->nAlignment = adjustAlignment( (*ppRet)->nAlignment );
 }
diff --git a/cppu/source/uno/EnvStack.cxx b/cppu/source/uno/EnvStack.cxx
index 1bb726685348..5fefaa85640a 100644
--- a/cppu/source/uno/EnvStack.cxx
+++ b/cppu/source/uno/EnvStack.cxx
@@ -86,7 +86,7 @@ static void s_setCurrent(uno_Environment * pEnv)
     }
 }
 
-static uno_Environment * s_getCurrent(void)
+static uno_Environment * s_getCurrent()
 {
     uno_Environment * pEnv = NULL;
 
diff --git a/cppu/source/uno/cascade_mapping.cxx b/cppu/source/uno/cascade_mapping.cxx
index 1402be535454..596205a6be4e 100644
--- a/cppu/source/uno/cascade_mapping.cxx
+++ b/cppu/source/uno/cascade_mapping.cxx
@@ -52,8 +52,8 @@ class MediatorMapping : public uno_Mapping
     uno::Environment    m_to;
 
 public:
-    void acquire(void);
-    void release(void);
+    void acquire();
+    void release();
 
     void mapInterface(void                            ** ppOut,
                       void                             * pInterface,
@@ -113,14 +113,14 @@ MediatorMapping::~MediatorMapping()
     LOG_LIFECYLE_MediatorMapping_emit(std::cerr << __FUNCTION__ << std::endl);
 }
 
-void MediatorMapping::acquire(void)
+void MediatorMapping::acquire()
 {
     LOG_LIFECYLE_MediatorMapping_emit(std::cerr << __FUNCTION__ << std::endl);
 
     osl_atomic_increment(&m_refCount);
 }
 
-void MediatorMapping::release(void)
+void MediatorMapping::release()
 {
     LOG_LIFECYLE_MediatorMapping_emit(std::cerr << __FUNCTION__ << std::endl);