ctypedef gint gboolean
ctypedef gboolean (*GSourceFunc) (gpointer data)
ctypedef unsigned int gsize
+ ctypedef signed int gssize
ctypedef char gchar
ctypedef unsigned char guchar
gboolean g_main_context_iteration (GMainContext *context, gboolean may_block)
gboolean g_source_remove(guint tag)
+
+ gchar *g_markup_escape_text (gchar *text, gssize length)