From 5ff20a451cb038ab9bda6cb9aae869d1dfc41c80 Mon Sep 17 00:00:00 2001
From: Johannes Löthberg <johannes@kyriasis.com>
Date: Tue, 11 Nov 2014 17:32:39 +0100
Subject: use `const char *` in parse_<type>

---
 src/utils.c | 6 +++---
 src/utils.h | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/utils.c b/src/utils.c
index 8247a2d..5bfbf5a 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -10,7 +10,7 @@
 #include "utils.h"
 
 signed
-parse_int(char *string, char *arg)
+parse_int(char *string, const char *arg)
 {
 	errno = 0;
 	char *endptr;
@@ -32,7 +32,7 @@ parse_int(char *string, char *arg)
 }
 
 unsigned
-parse_uint(char *string, char *arg)
+parse_uint(char *string, const char *arg)
 {
 	errno = 0;
 	char *endptr;
@@ -54,7 +54,7 @@ parse_uint(char *string, char *arg)
 }
 
 double
-parse_double(char *string, char *arg)
+parse_double(char *string, const char *arg)
 {
 	errno = 0;
 	char *endptr;
diff --git a/src/utils.h b/src/utils.h
index 86d77ea..eb0fb40 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -5,13 +5,13 @@
 /// Prototypes
 
 signed
-parse_int(char *string, char *arg);
+parse_int(char *string, const char *arg);
 
 unsigned
-parse_uint(char *string, char *arg);
+parse_uint(char *string, const char *arg);
 
 double
-parse_double(char *string, char *arg);
+parse_double(char *string, const char *arg);
 
 bool
 parse_color(char *hex, Color *color, signed alpha);
-- 
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