776 struct Ligature  struct
778   bool intersects (const hb_set_t *glyphs) const  in intersects()
781   void closure (hb_closure_context_t *c) const  in closure()
787   void collect_glyphs (hb_collect_glyphs_context_t *c) const  in collect_glyphs()
793   bool would_apply (hb_would_apply_context_t *c) const  in would_apply()
805   bool apply (hb_ot_apply_context_t *c) const  in apply()
846   bool serialize (hb_serialize_context_t *c,  in serialize()
857   bool subset (hb_subset_context_t *c) const  in subset()
877   bool sanitize (hb_sanitize_context_t *c) const  in sanitize()
884   HBGlyphID	ligGlyph;		/* GlyphID of ligature to substitute */
886 		component;		/* Array of component GlyphIDs--start
1420     Ligature		= 4,  enumerator