def get_c_value(self, builder, typ, name, dllimport=False):
        module = builder.function.module
        try:
            gv = module.get_global_variable_named(name)
        except LLVMException:
            gv = module.add_global_variable(typ, name)
            if dllimport and self.aot_mode and sys.platform == 'win32':
                gv.storage_class = "dllimport"
        return gv
Get a global value through its C-accessible *name*, with the given
dataset/ETHPy150Open numba/numba/numba/targets/base.py/BaseContext.get_c_value