/*
Libft Copyright (C) 2026 yctct

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

#ifndef LIBFT_H

# define LIBFT_H

# include <stddef.h> // for size_t
# include <stdlib.h> // for free
# include <unistd.h> // for write in ft_putnbr_fd.c

typedef struct s_list
{
	void			*content;
	struct s_list	*next;
}					t_list;

int					ft_atoi(const char *nptr);
void				ft_bzero(void *s, size_t n);
int					ft_isalpha(int c);
int					ft_isdigit(int c);
int					ft_isalnum(int c);
int					ft_isalpha(int c);
int					ft_isascii(int c);
int					ft_isdigit(int c);
int					ft_isprint(int c);
void				*ft_memchr(const void *s, int c, size_t n);
void				*ft_memcpy(void *dest, const void *src, size_t n);
void				*ft_memmove(void *dest, const void *src, size_t n);
void				*ft_memset(void *s, int c, size_t n);
int					ft_memcmp(const void *s1, const void *s2, size_t n);
char				*ft_strchr(const char *s, int c);
size_t				ft_strlen(const char *s);
int					ft_strclen(const char *str);
int					ft_strncmp(const char *s1, const char *s2, size_t n);
char				*ft_strnstr(const char *big, const char *little,
						size_t len);
char				*ft_strrchr(const char *s, int c);
char				ft_tolower(int c);
char				ft_toupper(int c);
void				*malloc(size_t size);
void				*ft_calloc(size_t nmemb, size_t size);
char				*ft_strdup(const char *s);
char				*ft_substr(char const *s, unsigned int start, size_t len);
char				*ft_strjoin(char const *s1, char const *s2);
char				*ft_strtrim(char const *s1, char const *set);
char				*ft_itoa(int n);
char				*ft_strmapi(char const *s, char (*f)(unsigned int, char));
void				ft_striteri(char *s, void (*f)(unsigned int, char *));
void				ft_putchar_fd(char c, int fd);
void				ft_putchar(char c);
ssize_t				write(int fd, const void *buf, size_t count);
void				ft_putstr_fd(char *s, int fd);
void				ft_putstr(char *s);
void				ft_putendl_fd(char *s, int fd);
void				ft_putnbr_fd(int n, int fd);
void				ft_putnbr(int n);
size_t				ft_strlcat(char *dest, const char *src, size_t size);
size_t				ft_strlen(const char *str);
size_t				ft_strlcpy(char *dest, const char *src, size_t size);
void				ft_striteri(char *s, void (*f)(unsigned int, char *));
char				*ft_strmapi(char const *s, char (*f)(unsigned int, char));
char				**ft_split(char const *s, char c);
t_list				*ft_lstnew(void *content);
void				ft_lstadd_front(t_list **lst, t_list *new);
int					ft_lstsize(t_list *lst);
t_list				*ft_lstlast(t_list *lst);
void				ft_lstadd_back(t_list **lst, t_list *new);
void				ft_lstdelone(t_list *lst, void (*del)(void *));
void				ft_lstclear(t_list **lst, void (*del)(void *));
void				ft_lstiter(t_list *lst, void (*f)(void *));
t_list				*ft_lstmap(t_list *lst, void *(*f)(void *),
						void (*del)(void *));
void				ft_lstiter(t_list *lst, void (*f)(void *));
t_list				*ft_lstmap(t_list *lst, void *(*f)(void *),
						void (*del)(void *));

#endif