diff -Nru arts-1.5.9/artsc/artsdsp.c arts-1.5.9/artsc/artsdsp.c
--- arts-1.5.9/artsc/artsdsp.c	2007-10-08 09:47:09.000000000 +0000
+++ arts-1.5.9/artsc/artsdsp.c	2008-07-21 18:06:39.000000000 +0000
@@ -37,7 +37,9 @@
 #include <sys/ioctl.h>
 #include <sys/stat.h>
 /* #include <sys/mman.h> */
+#define open ignore_system_open
 #include <fcntl.h>
+#undef open
 
 #include <artsc.h>
 #include <dlfcn.h>