+/**
+ * glk_stylehint_set:
+ * @wintype: The window type to set a style hint on, or %wintype_AllTypes.
+ * @styl: The style to set a hint for.
+ * @hint: The type of style hint, one of the <code>stylehint_</code> constants.
+ * @val: The style hint. The meaning of this depends on @hint.
+ *
+ * Sets a hint about the appearance of one style for a particular type of
+ * window. You can also set wintype to %wintype_AllTypes, which sets a hint for
+ * all types of window.
+ * <note><para>
+ * There is no equivalent constant to set a hint for all styles of a single
+ * window type.
+ * </para></note>
+ */