1 files changed, 14 insertions, 0 deletions
diff --git a/src/prc1/dbg.c b/src/prc1/dbg.c
index cf2d18c..becb3e5 100644
--- a/src/prc1/dbg.c
+++ b/src/prc1/dbg.c
@@ -17,3 +17,17 @@ int dbg(const char *fmt, ...)
     va_end(ap);
     return n;
 }
+
+int ddbg(const char *fmt, ...)
+{
+    int n;
+    va_list ap;
+
+    if (dbgen < 2)
+        return 0;
+
+    va_start(ap, fmt);
+    n = vfprintf(stderr, fmt, ap);
+    va_end(ap);
+    return n;
+}