From 5b97638ac7327dfde9b3c3198ac6a242935c13dc Mon Sep 17 00:00:00 2001
From: "Darryl L. Miles" <darryl.miles@darrylmiles.org>
Date: Sat, 12 Oct 2024 09:22:11 +0100
Subject: [PATCH] port.c: MagAtof() constify and add prototype

---
 utils/port.c  | 2 +-
 utils/utils.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/utils/port.c b/utils/port.c
index 1ce6c719..3f01386b 100644
--- a/utils/port.c
+++ b/utils/port.c
@@ -42,7 +42,7 @@ static char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magic-8.0/
 
 float
 MagAtof(s)
-    char *s;
+    const char *s;
 {
 #ifdef linux
     float flt;
diff --git a/utils/utils.h b/utils/utils.h
index 7bc1e855..f48b849b 100644
--- a/utils/utils.h
+++ b/utils/utils.h
@@ -103,7 +103,7 @@ extern gzFile flock_zopen();
  */
 #define	LAST_BIT_OF(x)	((x) & ~((x) - 1))
 
-extern float MagAtof();
+extern float MagAtof(const char *s);
 
 extern int Wait(int *status);
 extern int WaitPid(int pid, int *status);