strcat.c

#include "main.h"

/**
 * _strcat - concatenate two strings
 * @dest: char string to concatenate to
 * @src: char string
 * Return: pointer to resulting string `dest`
 */

char *_strcat(char *dest, char *src)
{
	int i, c;

	for (i = 0; dest[i] != '\0'; i++)
		;

	for (c = 0; src[c] != '\0'; c++)
	{
		dest[i] = src[c];
		i++;
	}

	dest[i] = '\0';
	return (dest);
}

/**
 * _strchr - locates a character in a string
 *
 * @s: the string to check
 * @c: the character we're looking for
 *
 * Return: a pointer to the first occurance of the character @c in the string
 * @s. Return NULL if the character isn't found
 */

char *_strchr(char *s, char c)
{
	while (*s)
	{
		if (*s != c)
			s++;
		else
			return (s);
	}
	if (c == '\0')
		return (s);

	return (NULL);
}