--- echolinux-0.17a/echogui/testgui_main.c	2006-02-24 22:23:37.000000000 +0200
+++ echolinux-0.17a-mod/echogui/testgui_main.c	2008-09-08 20:45:26.000000000 +0300
@@ -16,7 +16,7 @@
 #include <linux/soundcard.h>
 #include <sys/ioctl.h>
 #include <fcntl.h>
-#include <X11/forms.h>
+#include <forms.h>
 #include <string.h>
 #include <math.h>
 #include <pthread.h>
--- echolinux-0.17a/echogui/testgui_cb.c	2006-02-24 21:28:15.000000000 +0200
+++ echolinux-0.17a-mod/echogui/testgui_cb.c	2008-09-08 20:45:46.000000000 +0300
@@ -14,7 +14,7 @@
 #include <linux/soundcard.h>
 #include <sys/ioctl.h>
 #include <fcntl.h>
-#include <X11/forms.h>
+#include <forms.h>
 #include <math.h>
 #include <signal.h>
 #include <pthread.h>
--- echolinux-0.17a/echogui/testgui.c	2006-02-24 21:28:15.000000000 +0200
+++ echolinux-0.17a-mod/echogui/testgui.c	2008-09-08 20:45:57.000000000 +0300
@@ -1,6 +1,6 @@
 /* Form definition file generated with fdesign. */
 
-#include <X11/forms.h>
+#include <forms.h>
 #include <stdlib.h>
 #include "testgui.h"