From bfd58e2c515e8c360fda4bee3d0702c60d92ebf0 Mon Sep 17 00:00:00 2001
From: lemon <lsof@mailbox.org>
Date: Tue, 2 Dec 2025 18:24:54 +0100
Subject: preprocessor: add #ifndef...#endif include guard optimization

---
 c/lex.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'c/lex.h')

diff --git a/c/lex.h b/c/lex.h
index cb25d8b..aab2762 100644
--- a/c/lex.h
+++ b/c/lex.h
@@ -99,6 +99,9 @@ struct lexer {
    struct token peektok;
    bool eof, err;
    struct arena **tmparena;
+   bool firstdirective;
+   ushort nppcnd0;
+   const char *inclguard;
 };
 
 enum initlexer {
-- 
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