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ft_is_a_string.c
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ft_is_a_string.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_is_a_string.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: wollio <wollio@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/07/13 13:09:16 by wollio #+# #+# */
/* Updated: 2021/07/20 15:36:22 by wollio ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
int ft_is_a_string(va_list arg, char **string)
{
int len;
char *str;
str = va_arg(arg, char *);
if (!str)
{
write(1, "(null)", 6);
(*string)++;
return (6);
}
len = ft_strlen(str);
ft_putstr_fd(str, 1);
(*string)++;
return (len);
}