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ft_strmapi.c
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ft_strmapi.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strmapi.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: dapanciu <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/04/27 11:46:47 by dapanciu #+# #+# */
/* Updated: 2022/05/03 19:59:20 by dapanciu ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
char *ft_strmapi(char const *s, char (*f)(unsigned int, char))
{
char *ptr;
unsigned int i;
unsigned int len;
len = ft_strlen(s);
ptr = (char *)malloc(sizeof(char) * (len + 1));
if (!ptr)
return (NULL);
i = 0;
while (s[i])
{
ptr[i] = f(i, s[i]);
i++;
}
ptr[i] = '\0';
return (ptr);
}