start of excution implementation

utils/ft_getstr.c

@@ -1,11 +1,11 @@
 #include "utils.h"
 
-char	*ft_getstr(char *str, size_t n)
+char	*ft_getstr(const char *str, size_t n)
 {
 	size_t	start;
 	size_t	stop;
 	char	c;
-	int	quote;
+	int		quote;
 
 	start = n;
 	stop = n;

utils/ft_strnchr.c

@@ -1,6 +1,6 @@
 #include "utils.h"
 
-ssize_t	ft_strnchr(char *str, char c)
+ssize_t	ft_strnchr(const char *str, char c)
 {
 	size_t	i;
 

utils/ft_strncpy.c

@@ -1,6 +1,6 @@
 #include "utils.h"
 
-size_t	ft_strncpy(char *dst, char *src, size_t n)
+size_t	ft_strncpy(char *dst, const char *src, size_t n)
 {
 	size_t	i;
 

utils/ft_strreplace.c

@@ -1,11 +1,12 @@
 #include "utils.h"
 
-char	*ft_strreplace(char *str, char *fill, size_t start, size_t stop)
+char	*ft_strreplace(char *str, const char *fill, size_t start, size_t stop)
 {
 	char	*out;
 	size_t	sum;
 
-	out = malloc((ft_strlen(str) + ft_strlen(fill) - (stop - start) + 1 * sizeof(char)));
+	out = malloc((ft_strlen(str) + ft_strlen(fill) - (stop - start) + 1
+				* sizeof(char)));
 	if (out == NULL)
 		return (NULL);
 	ft_strncpy(out, str, start);