1 files changed, 1 insertions, 0 deletions
diff --git a/lib.h b/lib.h
index 4f67958e..e938f18d 100644
--- a/lib.h
+++ b/lib.h
@@ -48,6 +48,7 @@ extern int die_if_error;
 extern int repeat_phase;
 extern int do_output;
 extern int gcc_major, gcc_minor, gcc_patchlevel;
+extern unsigned int tabstop;
 
 extern const char *base_filename;