#ifndef HEADER_H
# define HEADER_H

# define TRUE 1
# define FALSE 0

# define HEX_SYMBOLS "0123456789abcdef"
# define HEX_MAJ_SYMBOLS "0123456789ABCDEF"

# define PUTXNBR(nb) (ft_putxnbr(nb, HEX_SYMBOLS))
# define PUTXMAJNBR(nb) (ft_putxnbr(nb, HEX_MAJ_SYMBOLS))

# define CONVERSIONS_STR "cspdiuxX%"

typedef enum
{
	CONVERSION_CHAR = 0,
	CONVERSION_STR,
	CONVERSION_PTR,
	CONVERSION_DECIMAL,
	CONVERSION_INT,
	CONVERSION_UINT,
	CONVERSION_HEX_LOWER,
	CONVERSION_HEX_UPPER,
	CONVERSION_PERCENT
}	t_conversion;

typedef int	t_bool;

typedef struct
{
	int				arg_position;
	t_bool			left_adjusted;
	t_bool			zero_padding;
	// * and . flags
	int				min_field_width;
	t_conversion	conversion;
	int				len;
}	t_pformat;

typedef struct		s_list
{
    struct s_list	*next;
    t_pformat		*data;
}					t_list;

/*
** ft_printf.c
*/

int ft_printf(const char *format, ...);

/*
** parse.c
*/


t_list		*parse(const char *format);
char		*isolate_conversion(const char *conversion_start);
t_pformat	*parse_conversion(char *conversion);

/*
** printer.c
*/

void	ft_putchar(char c);
void	ft_putstr(char *str);
void	ft_putnbr(int nb);
void	ft_putxnbr(long unsigned int n, char *hex_symbols);
void	ft_putunbr(unsigned int n);

/*
** utils.c
*/

int			ft_atoi(const char *str);
char	*ft_strndup(const char *s1, int n);
char	*ft_strrchr(const char *s, int c);
int		strrchr_index(const char *s, char c);
int		ft_strlen(char *str);

/*
** list.c
*/

t_list	*list_new(t_pformat *data);
t_list	*list_destroy(t_list *list);
void	list_push_front(t_list **list, t_list *new_front);
void	list_push_back(t_list **list, t_list *new_back);
void	list_pop_front(t_list **list);

#endif