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-rw-r--r--lib/birdlib.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/lib/birdlib.h b/lib/birdlib.h
index fb4814f..eb95585 100644
--- a/lib/birdlib.h
+++ b/lib/birdlib.h
@@ -14,4 +14,23 @@
#define OFFSETOF(s, i) ((unsigned int)&((s *)0)->i)
#define SKIP_BACK(s, i, p) ((s *)((char *)p - OFFSETOF(s, i)))
+/* Logging and dying */
+
+void log(char *msg, ...);
+void die(char *msg, ...);
+
+#define L_DEBUG "\001" /* Debugging messages */
+#define L_INFO "\002" /* Informational messages */
+#define L_WARN "\003" /* Warnings */
+#define L_ERR "\004" /* Errors */
+#define L_AUTH "\005" /* Authorization failed etc. */
+
+/* Debugging */
+
+#ifdef LOCAL_DEBUG
+#define DBG(x, y...) log(L_DEBUG x, ##y)
+#else
+#define DBG(x, y...)
+#endif
+
#endif