GByteArray *g_byte_array_new (void);
GByteArray* g_byte_array_append (GByteArray *array, const guint8 *data, guint len);
guint8* g_byte_array_free (GByteArray *array, gboolean free_segment);
+void g_byte_array_set_size (GByteArray *array, gint length);
/*
* Array