diff -ru serdisplib-1.96.orig/src/serdisp_connect.c serdisplib-1.96/src/serdisp_connect.c
--- serdisplib-1.96.orig/src/serdisp_connect.c	2005-10-07 20:40:50.000000000 +0200
+++ serdisplib-1.96/src/serdisp_connect.c	2005-12-12 18:48:58.000000000 +0200
@@ -60,6 +60,7 @@
 /* directIO only with linux and i386 */
 #if defined(__linux__) && (defined(__i386__) || defined(__x86_64__))
   #define __sd_linux_use_directIO__ 1
+  #include <sys/io.h>
 #endif
 
 
@@ -67,7 +68,6 @@
 #if defined(__linux__)
   #include <linux/ppdev.h>
   #include <linux/parport.h>
-  #include <sys/io.h>
   #include <stdlib.h>
   #define OUTB(_d, _p)  outb( (_d), (_p) )
   #define INB(_p)       inb( (_p) )
