1 #ifndef OT_LAYOUT_GSUB_EXTENSIONSUBST_HH 2 #define OT_LAYOUT_GSUB_EXTENSIONSUBST_HH 3 4 // TODO(garretrieger): move to new layout. 5 #include "../../../hb-ot-layout-gsubgpos.hh" 6 #include "Common.hh" 7 8 namespace OT { 9 namespace Layout { 10 namespace GSUB_impl { 11 12 struct ExtensionSubst : Extension<ExtensionSubst> 13 { 14 typedef struct SubstLookupSubTable SubTable; 15 bool is_reverse () const; 16 }; 17 18 } 19 } 20 } 21 22 #endif /* OT_LAYOUT_GSUB_EXTENSIONSUBST_HH */ 23