From 3654ce578e6fff53950874adf7e0e4ae0a6eb956 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Sun, 3 May 2026 17:29:12 +0900
Subject: refactor: organize directory structure

---
 src/cc1/fs.h | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 src/cc1/fs.h

(limited to 'src/cc1/fs.h')

diff --git a/src/cc1/fs.h b/src/cc1/fs.h
new file mode 100644
index 0000000..b71889f
--- /dev/null
+++ b/src/cc1/fs.h
@@ -0,0 +1,7 @@
+#ifndef DUCC_FS_H
+#define DUCC_FS_H
+
+// 'ext' must include '.'.
+char* replace_extension(const char* file_name, const char* ext);
+
+#endif
-- 
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