public void DefineSequencePoints(ISymUnmanagedDocumentWriter document, uint count, uint[] offsets, uint[] lines, uint[] columns, uint[] endLines, uint[] endColumns) { msw.SetMethodUnit(((ICompileUnit)document).Entry); var doc = (SymbolDocumentWriterImpl)document; var file = doc != null ? doc.Entry.SourceFile : null; for (int n = 0; n < count; n++) { if (n > 0 && offsets [n] == offsets [n - 1] && lines [n] == lines [n - 1] && columns [n] == columns [n - 1]) { continue; } msw.MarkSequencePoint((int)offsets [n], file, (int)lines [n], (int)columns [n], (int)endLines [n], (int)endColumns [n], lines [n] == 0xfeefee); } }