Searched refs:DFN_BUSY (Results 1 – 2 of 2) sorted by relevance
122 parentp -> toporder = DFN_BUSY; in dfn_pre_visit()139 return ( childp -> toporder != DFN_NAN && childp -> toporder != DFN_BUSY ); in dfn_numbered()
180 #define DFN_BUSY -1 macro