tag unused variables to stop compiler warnings

localization.c

@@ -292,7 +292,7 @@ typedef struct {
 
 
 static BOOL
-FillLangListProc(HANDLE module, PTSTR type, PTSTR stringId, WORD langId, LONG_PTR lParam)
+FillLangListProc(UNUSED HANDLE module, UNUSED PTSTR type, UNUSED PTSTR stringId, WORD langId, LONG_PTR lParam)
 {
     langProcData *data = (langProcData*) lParam;
 
@@ -310,7 +310,7 @@ FillLangListProc(HANDLE module, PTSTR type, PTSTR stringId, WORD langId, LONG_PT
 
 
 INT_PTR CALLBACK
-LanguageSettingsDlgProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
+LanguageSettingsDlgProc(HWND hwndDlg, UINT msg, UNUSED WPARAM wParam, LPARAM lParam)
 {
     LPPSHNOTIFY psn;
     langProcData langData = {

main.c

@@ -92,7 +92,6 @@ int WINAPI WinMain (HINSTANCE hThisInstance,
                     UNUSED LPSTR lpszArgument,
                     UNUSED int nCmdShow)
 {
-  HWND hwnd;               /* This is the handle for our window */
   MSG messages;            /* Here messages to the application are saved */
   WNDCLASSEX wincl;        /* Data structure for the windowclass */
   DWORD shell32_version;
@@ -202,7 +201,7 @@ int WINAPI WinMain (HINSTANCE hThisInstance,
     return 1;
 
   /* The class is registered, let's create the program*/
-  hwnd = CreateWindowEx (
+  CreateWindowEx (
            0,                   /* Extended possibilites for variation */
            szClassName,         /* Classname */
            szTitleText,         /* Title Text */
@@ -403,7 +402,7 @@ LRESULT CALLBACK WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM
 
 
 static INT_PTR CALLBACK
-AboutDialogFunc(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
+AboutDialogFunc(UNUSED HWND hDlg, UINT msg, UNUSED WPARAM wParam, LPARAM lParam)
 {
   LPPSHNOTIFY psn;
   if (msg == WM_NOTIFY) {

openvpn.c

@@ -54,7 +54,7 @@ const TCHAR *cfgProp = _T("conn");
  * Format: <BANNER>
  */
 void
-OnReady(connection_t *c, char *msg)
+OnReady(connection_t *c, UNUSED char *msg)
 {
     ManagementCommand(c, "state on", NULL, regular);
     ManagementCommand(c, "log all on", OnLogLine, combined);
@@ -65,7 +65,7 @@ OnReady(connection_t *c, char *msg)
  * Handle the request to release a hold from the OpenVPN management interface
  */
 void
-OnHold(connection_t *c, char *msg)
+OnHold(connection_t *c, UNUSED char *msg)
 {
     ManagementCommand(c, "hold off", NULL, regular);
     ManagementCommand(c, "hold release", NULL, regular);
@@ -345,7 +345,7 @@ OnPassword(connection_t *c, char *msg)
  * Handle exit of the OpenVPN process
  */
 void
-OnStop(connection_t *c, char *msg)
+OnStop(connection_t *c, UNUSED char *msg)
 {
     UINT txt_id, msg_id;
     SetMenuStatus(c, disconnected);