1 files changed, 11 insertions, 0 deletions
diff --git a/include/rin/diagnostic.h b/include/rin/diagnostic.h
index 5101d88..4ac071e 100644
--- a/include/rin/diagnostic.h
+++ b/include/rin/diagnostic.h
@@ -21,6 +21,17 @@
 #ifndef LIBRIN_DIAGNOSTIC_INCLUDED
 #define LIBRIN_DIAGNOSTIC_INCLUDED
 
+#define RIN_DIAG_SET 1
+#define RIN_DIAG_UNSET 0
+#define RIN_DIAG_PREFIX (1 << 0)
+#define RIN_DIAG_TIME (1 << 1)
+#define RIN_DIAG_THREADNUM (1 << 2)
+#define RIN_DIAG_ALLFLAGS (	RIN_DIAG_PREFIX | \
+				RIN_DIAG_TIME | \
+				RIN_DIAG_THREADNUM)
+
+int rin_diag_flags(int flag, int action);
+
 void rin_err(const char *format, ...);
 void rin_fixme(const char *format, ...);
 void rin_warn(const char *format, ...);