--- /dev/null
+#ifndef __COMPRESSORTOOLS_INC__
+#define __COMPRESSORTOOLS_INC__
+
+class BandConfig;
+class CompressorConfigBase;
+class CompressorClientFrame;
+class CompressorFreqFrame;
+class CompressorGainFrame;
+class CompressorEngine;
+class CompressorCopy;
+class CompressorPaste;
+class CompressorClearGraph;
+class CompressorPopup;
+
+#define GRAPH_BG_COLOR 0x559977
+#define GRAPH_BORDER1_COLOR 0xeeaa44
+#define GRAPH_BORDER2_COLOR 0xeeaaff
+#define GRAPH_GRID_COLOR 0xeeffcc
+#define GRAPH_ACTIVE_COLOR 0x99cc77
+#define GRAPH_INACTIVE_COLOR 0x666688
+
+#endif