PFNGLDRAWCOMMANDSSTATESNVPROCDart typedef
        PFNGLDRAWCOMMANDSSTATESNVPROCDart =
     void Function(int buffer, Pointer<Pointer<NativeType> >  indirects, Pointer<Uint32>  sizes, Pointer<Uint32>  states, Pointer<Uint32>  fbos, int count)
    
    
    
Implementation
typedef PFNGLDRAWCOMMANDSSTATESNVPROCDart =
    void Function(
      int buffer,
      Pointer<Pointer<NativeType>> indirects,
      Pointer<Uint32> sizes,
      Pointer<Uint32> states,
      Pointer<Uint32> fbos,
      int count,
    );