4 files changed, 8 insertions, 8 deletions
diff --git a/src/extension/implementation/script.cpp b/src/extension/implementation/script.cpp
index 72a015b57..f0a6ec7bf 100644
--- a/src/extension/implementation/script.cpp
+++ b/src/extension/implementation/script.cpp
@@ -70,7 +70,7 @@ namespace Implementation {
     This just keeps coming the events through so that we'll make the GUI
     update and look pretty.
 */
-void Script::pump_events (void) {
+void Script::pump_events () {
     while ( Gtk::Main::events_pending() ) {
         Gtk::Main::iteration();
     }
@@ -903,7 +903,7 @@ void Script::checkStderr (const Glib::ustring &data,
     return;
 }
 
-bool Script::cancelProcessing (void) {
+bool Script::cancelProcessing () {
     _canceled = true;
     _main_loop->quit();
     Glib::spawn_close_pid(_pid);
diff --git a/src/extension/implementation/script.h b/src/extension/implementation/script.h
index 22c15faa8..fba1df136 100644
--- a/src/extension/implementation/script.h
+++ b/src/extension/implementation/script.h
@@ -34,7 +34,7 @@ namespace Implementation {
 class Script : public Implementation {
 public:
 
-    Script(void);
+    Script();
     ~Script() override;
     bool load(Inkscape::Extension::Extension *module) override;
     void unload(Inkscape::Extension::Extension *module) override;
@@ -47,7 +47,7 @@ public:
     Gtk::Widget *prefs_output(Inkscape::Extension::Output *module) override;
     void save(Inkscape::Extension::Output *module, SPDocument *doc, gchar const *filename) override;
     void effect(Inkscape::Extension::Effect *module, Inkscape::UI::View::View *doc, ImplementationDocumentCache * docCache) override;
-    bool cancelProcessing (void) override;
+    bool cancelProcessing () override;
 
 private:
     bool _canceled;
@@ -96,7 +96,7 @@ private:
         bool isDead () { return _dead; }
         void init(int fd, Glib::RefPtr<Glib::MainLoop> main);
         bool read(Glib::IOCondition condition);
-        Glib::ustring string (void) { return _string; };
+        Glib::ustring string () { return _string; };
         bool toFile(const Glib::ustring &name);
     };
 
@@ -105,7 +105,7 @@ private:
                  const Glib::ustring &filein,
                  file_listener &fileout);
 
-    void pump_events(void);
+    void pump_events();
 
     /** \brief  A definition of an interpreter, which can be specified
         in the INX file, but we need to know what to call */
diff --git a/src/extension/implementation/xslt.cpp b/src/extension/implementation/xslt.cpp
index 9e4a45483..e3b63d0a3 100644
--- a/src/extension/implementation/xslt.cpp
+++ b/src/extension/implementation/xslt.cpp
@@ -45,7 +45,7 @@ namespace Implementation {
                variables.
 
 */
-XSLT::XSLT(void) :
+XSLT::XSLT() :
     Implementation(),
     _filename(""),
     _parsedDoc(nullptr),
diff --git a/src/extension/implementation/xslt.h b/src/extension/implementation/xslt.h
index 3e5e24a9b..eb24436ae 100644
--- a/src/extension/implementation/xslt.h
+++ b/src/extension/implementation/xslt.h
@@ -37,7 +37,7 @@ private:
 
     Glib::ustring solve_reldir(Inkscape::XML::Node *reprin);
 public:
-    XSLT (void);
+    XSLT ();
 
     bool load(Inkscape::Extension::Extension *module) override;
     void unload(Inkscape::Extension::Extension *module) override;