Simplify exception handling.

1 files changed, 1 insertions, 0 deletions

diff --git a/c/common.h b/c/common.h
index 8e850ed..e63095b 100644
--- a/c/common.h
+++ b/c/common.h
@@ -28,6 +28,7 @@ struct wstring_owner
 
 wstring_owner WsoFromSz(const char* sz, int iCp = CP_UTF8);
 int EBMessageBox(const wchar_t* wszText, const wchar_t* wszCaption, unsigned uType);
+wstring_owner WsoCopy(const wchar_t* wsz);
 
 struct Win32Error : public std::exception
 {