Assume Unwind_Backtrace exists
Assume Unwind_Backtrace exists

bclemetsonblizzard/vogl,ValveSoftware/vogl,kingtaurus/vogl,bclemetsonblizzard/vogl,ValveSoftware/vogl,bclemetsonblizzard/vogl,ValveSoftware/vogl,kingtaurus/vogl,kingtaurus/vogl,ValveSoftware/vogl,bclemetsonblizzard/vogl,kingtaurus/vogl,bclemetsonblizzard/vogl