1 files changed, 2 insertions, 1 deletions
diff --git a/tcc.h b/tcc.h
index 2e1e32f..f5d283e 100644
--- a/tcc.h
+++ b/tcc.h
@@ -712,7 +712,8 @@ struct TCCState {
 	LINE_MACRO_OUTPUT_FORMAT_NONE,
 	LINE_MACRO_OUTPUT_FORMAT_STD
     } Pflag; /* -P switch */
-    int dflag; /* -dX value */
+    char dflag; /* -dX value */
+    FILE *dffp;
 
     /* for -MD/-MF: collected dependencies for this compilation */
     char **target_deps;