This section contains the core api of gplugin, which includes gplugin_init and gplugin_uninit.
void
gplugin_init (void);
Initializes the GPlugin library.
This function *MUST* be called before interacting with any other GPlugin
API. The one exception is gplugin_get_option_group(). Parsing options with
the GOptionGroup from gplugin_get_option_group() internally calls
gplugin_init().
#define GPLUGIN_DOMAIN (g_quark_from_static_string("gplugin"))
The GError domain used internally by GPlugin