--- /dev/null
+/******************************************************************************
+ * to emulate the serial input and output of an 8051 controller *
+ * fileio.hh - file input and output *
+ ******************************************************************************/
+#include "config.h"
+
+class FileIO
+{
+ public:
+ FileIO();
+ FileIO(char *infile, char *outfile);
+ ~FileIO();
+
+ int SendByte(char b);
+ int RecvByte(char *b);
+ int SendStr(char *str);
+ int RecvStr(char *str);
+
+ private:
+ int fdin;
+ int fdout;
+};