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-rw-r--r--projects/hackc/utils.py9
1 files changed, 9 insertions, 0 deletions
diff --git a/projects/hackc/utils.py b/projects/hackc/utils.py
new file mode 100644
index 0000000..d1ea3ca
--- /dev/null
+++ b/projects/hackc/utils.py
@@ -0,0 +1,9 @@
+from sys import stderr
+
+EXIT_CODE_FILE_ERROR = 1
+EXIT_CODE_INVALID_TOKEN = 2
+EXIT_CODE_SYNTAX_ERROR = 4
+
+
+def print_err(msg):
+ print(msg, file=stderr)