Specifies the type of the module initialization function.
If a module contains a function named Module.checkInit it is called
automatically when the module is loaded. It is passed the glib.Module structure
and should return NULL on success or a string describing the initialization
error.
Specifies the type of the module initialization function. If a module contains a function named Module.checkInit it is called automatically when the module is loaded. It is passed the glib.Module structure and should return NULL on success or a string describing the initialization error.