fix unused parameter warnings

[wxWidgets.git] / include / wx / msw / stackwalk.h

diff --git a/include/wx/msw/stackwalk.h b/include/wx/msw/stackwalk.h
index b003181bc880aefb5f430da3824bd0d6e3c67a2a..a5f7e322acd5f165984ad3dc689a2fa0dfed0472 100644 (file)
--- a/include/wx/msw/stackwalk.h
+++ b/include/wx/msw/stackwalk.h
@@ -12,6 +12,8 @@
 #ifndef _WX_MSW_STACKWALK_H_
 #define _WX_MSW_STACKWALK_H_
 
+#include "wx/arrstr.h"
+
 // these structs are declared in windows headers
 struct _CONTEXT;
 struct _EXCEPTION_POINTERS;
@@ -84,15 +86,17 @@ private:
 class WXDLLIMPEXP_BASE wxStackWalker : public wxStackWalkerBase
 {
 public:
-    wxStackWalker() { }
+    // we don't use ctor argument, it is for compatibility with Unix version
+    // only
+    wxStackWalker(const char * WXUNUSED(argv0) = NULL) { }
 
-    virtual void Walk(size_t skip = 1);
-    virtual void WalkFromException();
+    virtual void Walk(size_t skip = 1, size_t maxDepth = 200);
+    virtual void WalkFromException(size_t maxDepth = 200);
 
 
     // enumerate stack frames from the given context
-    void WalkFrom(const _CONTEXT *ctx, size_t skip = 1);
-    void WalkFrom(const _EXCEPTION_POINTERS *ep, size_t skip = 1);
+    void WalkFrom(const _CONTEXT *ctx, size_t skip = 1, size_t maxDepth = 200);
+    void WalkFrom(const _EXCEPTION_POINTERS *ep, size_t skip = 1, size_t maxDepth = 200);
 };
 
 #endif // _WX_MSW_STACKWALK_H_