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+/*
+ * interface.h: Abstract user interface layer
+ *
+ * See the main source file 'osm.c' for copyright information and
+ * how to reach the author.
+ *
+ * $Id: interface.h 1.1 2000/02/19 13:36:48 kls Exp $
+ */
+
+#ifndef __INTERFACE_H
+#define __INTERFACE_H
+
+#include "config.h"
+
+class cInterface {
+public:
+ enum { MaxCols = 5 };
+private:
+ int open;
+ int cols[MaxCols];
+ unsigned int GetCh(void);
+ void QueryKeys(void);
+ void Write(int x, int y, char *s);
+public:
+ cInterface(void);
+ void Init(void);
+ void Open(void);
+ void Close(void);
+ eKeys GetKey(void);
+ void Clear(void);
+ void SetCols(int *c);
+ void WriteText(int x, int y, char *s, bool Current = false);
+ void Info(char *s);
+ void Error(char *s);
+ void LearnKeys(void);
+ void DisplayChannel(int Number, char *Name);
+ };
+
+extern cInterface Interface;
+
+#endif //__INTERFACE_H