PFNGLSEMAPHOREPARAMETERIVNVPROCDart typedef
        PFNGLSEMAPHOREPARAMETERIVNVPROCDart =
     void Function(int semaphore, int pname, Pointer<Int32>  params)
    
    
    
Implementation
typedef PFNGLSEMAPHOREPARAMETERIVNVPROCDart =
    void Function(int semaphore, int pname, Pointer<Int32> params);