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-rw-r--r--include/util.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/util.h b/include/util.h
index 12829ef..bdf260e 100644
--- a/include/util.h
+++ b/include/util.h
@@ -3,6 +3,9 @@
enum exit_status {
/* EXIT_SUCCESS = 0 (defined in stdlib.h) */
EXIT_USER = 1,
+ EXIT_LEX = 2,
+ EXIT_PARSE = 3,
+ EXIT_CHECK = 4,
EXIT_ABNORMAL = 255,
};