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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* libft_algo.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/01/19 07:22:57 by cacharle #+# #+# */
/* Updated: 2020/04/04 23:33:51 by charles ### ########.fr */
/* */
/* ************************************************************************** */
/*
** \file libft_algo.h
** \brief Algorithms
*/
#ifndef LIBFT_ALGO_H
# define LIBFT_ALGO_H
# include <stdlib.h>
# include "libft_mem.h"
# include "libft_def.h"
# include "libft_str.h"
/*
** \brief Range struct
** \param lo Lower bound
** \param hi Upper bound
*/
typedef struct
{
int lo;
int hi;
} t_ftrange;
/*
** \brief Merge sort consts struct
** \param base Array to sort
** \param left Left subarray
** \param right Right subarray
** \note Only used internaly by ft_mergesort
*/
struct s_merge_sorted_arrays
{
void *base;
void *left;
void *right;
};
/*
** remove this horror
*/
typedef struct s_ft_search_const
{
const void *key;
t_ftcompar_func compar;
} t_ftsearch_const;
bool ft_is_set(void *base, size_t nel, size_t width,
t_ftcompar_func compar);
int ft_compar_int(const void *a, const void *b);
int ft_compar_str(const void *s1_p, const void *s2_p);
void ft_qsort(void *base, size_t nel, size_t width,
t_ftcompar_func compar);
int ft_mergesort(void *base, size_t nel, size_t width,
int (*compar)(const void *, const void *));
int ft_heapsort(void *base, size_t nel, size_t width,
int (*compar)(const void *, const void *));
void ft_reverse(void *base, size_t nel, size_t width);
void *ft_bsearch(const void *base, size_t nel, size_t width,
t_ftsearch_const *consts);
void *ft_lfind(const void *base, size_t *nelp, size_t width,
t_ftsearch_const *consts);
void *ft_lsearch(const void *base, size_t *nelp, size_t width,
t_ftsearch_const *consts);
#endif
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