graphics/sane-backends

[Mitya]

--- include/sane/sanei_tcp.h.orig    2006-12-01 01:23:19.000000000 +0200
+++ include/sane/sanei_tcp.h    2008-12-23 15:11:05.456497255 +0200
@@ -22,6 +22,9 @@
 
 #include <netinet/in.h>
 #include <netdb.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
 
 extern SANE_Status sanei_tcp_open(const char *host, int port, int *fdp);
 extern void sanei_tcp_close(int fd);
# cat patch-sanei_tcp.h