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-rw-r--r--runtime/debug.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/runtime/debug.h b/runtime/debug.h
index 717c0fef..26672c3e 100644
--- a/runtime/debug.h
+++ b/runtime/debug.h
@@ -35,6 +35,7 @@
/* external static data elements (some time to be replaced) */
extern int Debug; /* debug flag - read-only after startup */
extern int debugging_on; /* read-only, except on sig USR1 */
+extern int stddbg; /* the handle for regular debug output, set to stdout if not forking, -1 otherwise */
/* data types */