PFNGLTEXTURESTORAGEMEM3DMULTISAMPLEEXTPROC typedef
        PFNGLTEXTURESTORAGEMEM3DMULTISAMPLEEXTPROC =
     Void Function(Uint32 texture, Uint32 samples, Uint32 internalFormat, Uint32 width, Uint32 height, Uint32 depth, Int32 fixedSampleLocations, Uint32 memory, Uint64 offset)
    
    
    
Implementation
typedef PFNGLTEXTURESTORAGEMEM3DMULTISAMPLEEXTPROC =
    Void Function(
      Uint32 texture,
      Uint32 samples,
      Uint32 internalFormat,
      Uint32 width,
      Uint32 height,
      Uint32 depth,
      Int32 fixedSampleLocations,
      Uint32 memory,
      Uint64 offset,
    );