Fixed compile errors on FreeBSD related to cfmakeraw and friends on the

serial port side.  Also fixed problems with ioperm on the parallel port
side.

Added --waittime option to the server to specify how long the server
should leave a screen up before changing to the next screen.

server/drivers/wirz-sli.c

@@ -11,6 +11,11 @@
 #include <fcntl.h>
 #include <string.h>
 #include <errno.h>
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
 #include "lcd.h"
 #include "wirz-sli.h"
 #include "drv_base.h"
@@ -108,11 +113,26 @@ sli_init (lcd_logical_driver * driver, char *args)
 	}
 	//else fprintf(stderr, "sli_init: opened device %s\n", device);
 	tcgetattr (fd, &portset);
-	// This is necessary in Linux, but does not exist in irix.
-#ifndef IRIX
-	cfmakeraw (&portset);
+
+	// We use RAW mode
+#ifdef HAVE_CFMAKERAW
+	// The easy way
+	cfmakeraw( &portset );
+#else
+	// The hard way
+	portset.c_iflag &= ~( IGNBRK | BRKINT | PARMRK | ISTRIP
+	                      | INLCR | IGNCR | ICRNL | IXON );
+	portset.c_oflag &= ~OPOST;
+	portset.c_lflag &= ~( ECHO | ECHONL | ICANON | ISIG | IEXTEN );
+	portset.c_cflag &= ~( CSIZE | PARENB | CRTSCTS );
+	portset.c_cflag |= CS8 | CREAD | CLOCAL ;
 #endif
+
+	// Set port speed
 	cfsetospeed (&portset, speed);
+	cfsetispeed (&portset, B0);
+
+	// Do it...
 	tcsetattr (fd, TCSANOW, &portset);
 
 	/* Initialize SLI using autobaud detection, and then turn off cursor