ft_printf/ft_strmapi.c at main · Solractys/ft_printf · GitHub

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strmapi.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: csilva-s <csilva-s@student.42sp.org.br>    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2025/07/26 14:42:49 by csilva-s          #+#    #+#             */
/*   Updated: 2025/08/15 19:09:13 by csilva-s         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "ft_printf.h"

char	*ft_strmapi(char const *s, char (*f)(unsigned int, char));

char	*ft_strmapi(char const *s, char (*f)(unsigned int, char))
{
	unsigned int	i;
	char			*s2;

	i = 0;
	s2 = ft_calloc(sizeof(char), ft_strlen(s) + 1);
	if (!s2)
		return (NULL);
	while (i < ft_strlen(s))
	{
		s2[i] = f(i, s[i]);
		i++;
	}
	return (s2);
}