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ft_strcat.c
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ft_strcat.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strcat.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: jcumbe-q <jcumbe-q@student.42barcel> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/08/22 16:31:01 by jcumbe-q #+# #+# */
/* Updated: 2023/08/28 14:23:32 by jcumbe-q ### ########.fr */
/* */
/* ************************************************************************** */
#include <stdio.h>
#include <string.h>
#include <unistd.h>
int ft_strlen(char *str)
{
int i;
i = 0;
while (str[i] != '\0')
{
i++;
}
return (i);
}
char *ft_strcat(char *dest, char *src)
{
int pos_cat;
int i;
i = 0;
pos_cat = ft_strlen(dest);
while (src[i] != '\0')
{
dest[pos_cat] = src[i];
pos_cat++;
i++;
}
dest[pos_cat] = '\0';
return (dest);
}
/*int main(void)
{
char dest[20] = "Hello"; // 5 chars + 1 null
char src[] = "world!"; // 6 chars + 1 null
printf("\n##### ARGS ##### \n");
printf("String 1: %s Length: %d\n", dest, ft_strlen(dest));
printf("String 2: %s Length: %d\n", src, ft_strlen(src));
printf("DEST Array Length: %lu\n", sizeof(dest));
printf("\n##### IMPLEMENTATION ##### \n");
printf("Result: %s\n", ft_strcat(dest, src));
printf("DEST Chars Length: %d\n", ft_strlen(dest));
printf("\n##### ORIGINAL ##### \n");
printf("Result: %s\n", strcat(dest, src));
printf("DEST Chars Length: %d\n\n", ft_strlen(dest));
return (0);
}*/