Index: uspace/app/dplay/beep.c
===================================================================
--- uspace/app/dplay/beep.c	(revision a68a94e00b6fe9ae8034fdf17d0b7bab04feb49c)
+++ uspace/app/dplay/beep.c	(revision 9b05c3e470009646ad562e673a2e9a3b9157c2f2)
@@ -4444,2 +4444,5 @@
 const void *beep = beep16;
 const unsigned channels = 1;
+const unsigned rate = 44100;
+const unsigned sample_size = 16;
+const bool sign = true;
Index: uspace/app/dplay/beep.h
===================================================================
--- uspace/app/dplay/beep.h	(revision a68a94e00b6fe9ae8034fdf17d0b7bab04feb49c)
+++ uspace/app/dplay/beep.h	(revision 9b05c3e470009646ad562e673a2e9a3b9157c2f2)
@@ -28,6 +28,10 @@
 
 #include <stdint.h>
+#include <bool.h>
 
 extern const void *beep;
 extern const size_t beep_size;
 extern const unsigned channels;
+extern const unsigned rate;
+extern const unsigned sample_size;
+extern const bool sign;