From b5d2e5c506966d363aec20911563d456e43b4ce3 Mon Sep 17 00:00:00 2001
From: det-fys <tovjemam@deadfish.cz>
Date: Mon, 30 Dec 2024 19:08:36 +0100
Subject: [PATCH] konst

---
 lex.c | 2 +-
 lex.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lex.c b/lex.c
index 5006e94..c52c8fe 100644
--- a/lex.c
+++ b/lex.c
@@ -160,7 +160,7 @@ void lex_next(struct lexer *lex) {
     return;
 }
 
-struct token *lex_token(struct lexer *lex) {
+const struct token *lex_token(const struct lexer *lex) {
     return &lex->tok;
 }
 
diff --git a/lex.h b/lex.h
index 3314ec0..304737a 100644
--- a/lex.h
+++ b/lex.h
@@ -76,7 +76,7 @@ void lex_next(struct lexer *lex);
  * @param lex Lexer
  * @return Adresa na token
  */
-struct token *lex_token(struct lexer *lex);
+const struct token *lex_token(const struct lexer *lex);
 
 /**
  * @brief Vypíše informaci o aktuální pozici ve vstupním řetězci