text: /* ************************************************************************** */
  /*                                                                            */
  /*                                                        :::      ::::::::   */
  /*   ft_strupcase.c                                     :+:      :+:    :+:   */
  /*                                                    +:+ +:+         +:+     */
  /*   By: mmasstou <marvin@42.fr>                    +#+  +:+       +#+        */
  /*                                                +#+#+#+#+#+   +#+           */
  /*   Created: 2021/07/01 09:00:23 by mmasstou          #+#    #+#             */
  /*   Updated: 2021/07/01 10:02:23 by mmasstou         ###   ########.fr       */
  /*                                                                            */
  /* ************************************************************************** */
  char	*ft_strupcase(char *str)
  {
  	int	index;
  
  	index = 0;
  	while (*(str + index) != '\0')
  	{
  		if (*(str + index) >= 'a' && *(str + index) <= 'z')
  		{
  			*(str + index) -= 32;
  		}
  		index++;
  	}
  	return (str);
  }
  