File udftools-HZ.patch of Package udftools

--- cdrwtool/cdrwtool.h
+++ cdrwtool/cdrwtool.h
@@ -22,6 +22,10 @@
 /*
  * adjust these values if commands are timing out before completion
  */
+#ifndef HZ
+#define HZ sysconf(_SC_CLK_TCK)
+#endif
+
 #define WAIT_PC			(5 * HZ)
 #define WAIT_SYNC		(25 * HZ)
 #define WAIT_BLANK		(60 * 60 * HZ)