API Version: 2.0
Library Version: 2.72
const gchar* g_dbus_message_get_signature ( GDBusMessage* message )
Convenience getter for the G_DBUS_MESSAGE_HEADER_FIELD_SIGNATURE header field.
G_DBUS_MESSAGE_HEADER_FIELD_SIGNATURE
This will always be non-NULL, but may be an empty string.
NULL
const gchar*
The value.