--- include/sane/sanei_pio.h.orig	Tue Apr  7 06:44:32 1998
+++ include/sane/sanei_pio.h	Thu Apr 30 21:24:04 1998
@@ -46,7 +46,7 @@
 
 #include <sane/sane.h>
 
-extern SANE_Status	sanei_pio_open  (const char * dev, int * fd);
+extern int		sanei_pio_open  (const char * dev, SANE_Status * fd);
 extern void		sanei_pio_close (int fd);
 extern int		sanei_pio_read  (int fd, u_char * buf, int n);
 extern int		sanei_pio_write (int fd, const u_char * buf, int n);