ft_strchr.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strchr.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: mmalie <mmalie@student.42nice.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/11/07 08:45:01 by mmalie            #+#    #+#             */
/*   Updated: 2024/11/14 09:32:10 by mmalie           ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"
/* 
 * Implementation of strchr() from <string.h>: Searches for the first 
 * occurrence of a character in a string.
 */
char	*ft_strchr(const char *s, int c)
{
	if (c < 0 || c > 255)
		c = c % 256;
	while (*s)
	{
		if (*s == (char)c)
		{
			return ((char *)s);
		}
		s++;
	}
	if (c == '\0')
	{
		return ((char *)s);
	}
	return (NULL);
}