PFNGLGETPROGRAMPARAMETERDVNVPROCDart typedef
        PFNGLGETPROGRAMPARAMETERDVNVPROCDart =
     void Function(int target, int index, int pname, Pointer<Double>  params)
    
    
    
Implementation
typedef PFNGLGETPROGRAMPARAMETERDVNVPROCDart =
    void Function(int target, int index, int pname, Pointer<Double> params);