VarR4FromUI1

Undocumented in source but is binding to Windows. You might be able to learn more by searching the web for its name.
  1. HRESULT VarR4FromUI1(ubyte , float* )
  2. HRESULT VarR4FromUI1(BYTE , FLOAT* )
    @system extern (Windows)
    HRESULT
    VarR4FromUI1

Meta