From 163c39c9f46ab5895c32dbc3237bc13856b0b6db Mon Sep 17 00:00:00 2001
From: "Markus F.X.J. Oberhumer" <markus@oberhumer.com>
Date: Sun, 28 Mar 2021 21:16:59 +0200
Subject: Mild const-correctness improvements.

Only touch a few things, the main focus is to
improve code readability.
---
 st.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'st.h')

diff --git a/st.h b/st.h
index 7ea2fd3..99c14f2 100644
--- a/st.h
+++ b/st.h
@@ -93,7 +93,7 @@ void tnew(int, int);
 void tresize(int, int);
 void tsetdirtattr(int);
 void ttyhangup(void);
-int ttynew(char *, char *, char *, char **);
+int ttynew(const char *, char *, const char *, char **);
 size_t ttyread(void);
 void ttyresize(int, int);
 void ttywrite(const char *, size_t, int);
@@ -111,7 +111,7 @@ size_t utf8encode(Rune, char *);
 
 void *xmalloc(size_t);
 void *xrealloc(void *, size_t);
-char *xstrdup(char *);
+char *xstrdup(const char *);
 
 /* config.h globals */
 extern char *utmp;
-- 
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