+/*
+ * On-screen Display Daemon -- Utility Functions
+ *
+ * (c) 2010--2013 Martin Mares <mj@ucw.cz>
+ */
+
+#include <inttypes.h>
+
+#define NONRET __attribute__((noreturn))
+#define FORMAT_CHECK(func,i,j) __attribute__((format(func,i,j)))
+
+typedef uint64_t timestamp_t;
+
+/* util.c */
+
+void NONRET FORMAT_CHECK(printf,1,2) die(char *fmt, ...);
+
+#ifdef DEBUG
+#define DBG(f...) printf(f)
+#else
+#define DBG(f...) do { } while(0)
+#endif
+
+void *xmalloc(int size);
+void *xrealloc(void *ptr, int size);
+
+timestamp_t get_current_time(void);