1 files changed, 3 insertions, 0 deletions
diff --git a/src/util.h b/src/util.h
index ca6ba3f..f1bace9 100644
--- a/src/util.h
+++ b/src/util.h
@@ -1,6 +1,9 @@
 extern const size_t
 NULL_TERMINATOR;
 
+extern const int
+EXIT_USAGE;
+
 int
 slurp(const char *const filename, char **out);