ft_strcase.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strcase.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: aazeroua <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2019/04/21 01:45:56 by aazeroua          #+#    #+#             */
/*   Updated: 2019/04/21 02:43:01 by aazeroua         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

char	*ft_strcase(char *s)
{
	int i;

	i = 0;
	while (s[i] != '\0')
	{
		if (s[i] >= 'a' && s[i] <= 'z')
		{
			s[i] -= 32;
		}
		else
			s[i] += 32;
		i++;
	}
	return (s);
}