Fix CYGWIN socket compilo

[wxWidgets.git] / src / gtk1 / checkbox.cpp

diff --git a/src/gtk1/checkbox.cpp b/src/gtk1/checkbox.cpp
index 37131bc9b83676cc89a3eec7feac6fe06d9df7e2..a0655d0912c43ecc22378cb8292002323ef1935d 100644 (file)
--- a/src/gtk1/checkbox.cpp
+++ b/src/gtk1/checkbox.cpp
@@ -42,6 +42,7 @@ extern wxWindowGTK   *g_delayedFocus;
 // "clicked"
 //-----------------------------------------------------------------------------
 
+extern "C" {
 static void gtk_checkbox_toggled_callback(GtkWidget *widget, wxCheckBox *cb)
 {
     if (g_isIdle) wxapp_install_idle_handler();
@@ -109,6 +110,7 @@ static void gtk_checkbox_toggled_callback(GtkWidget *widget, wxCheckBox *cb)
     event.SetEventObject(cb);
     cb->GetEventHandler()->ProcessEvent(event);
 }
+}
 
 //-----------------------------------------------------------------------------
 // wxCheckBox