libft/ft_strchr.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strchr.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: kcolin <marvin@42.fr>                      +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/10/16 10:34:23 by kcolin            #+#    #+#             */
/*   Updated: 2024/10/18 17:42:51 by kcolin           ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

char	*ft_strchr(const char *s, int c)
{
	int	i;

	i = 0;
	while (s[i] != '\0')
	{
		if (s[i] == (unsigned char)c)
			return ((char *)s + i);
		i++;
	}
	if (c == '\0')
		return ((char *)s + i);
	return (0);
}

/*
#include <stdio.h>

int	main(int argc, char **argv)
{
	char	*result;

	if (argc > 2)
	{
		result = ft_strchr(argv[1], argv[2][0]);
		if (result == 0)
			printf("(null)\n");
		else
			printf("%s\n", result);
	}
	return (0);
}
*/