char *ft_strmapi(char const *s, char (*f)(unsigned int, char))
#include "libft.h"
char *ft_strmapi(char const *s, char (*f)(unsigned int, char))
{
char *str;
unsigned int t;
unsigned int len;
t = 0;
len = 0;
while (s[len] != '\0')
len++;
str = (char *)malloc(sizeof(char) * (len + 1));
if (str == 0)
return (NULL);
while (t < len)
{
str[t] = f(t, s[t]);
t++;
}
str[t] = '\0';
return (str);
}