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-rw-r--r--test_mini/libft/src/lst/ft_lstbsearch.c65
-rw-r--r--test_mini/libft/src/lst/ft_lstdelone.c27
-rw-r--r--test_mini/libft/src/lst/ft_lstdestroy.c29
-rw-r--r--test_mini/libft/src/lst/ft_lstiter.c29
-rw-r--r--test_mini/libft/src/lst/ft_lstlast.c27
-rw-r--r--test_mini/libft/src/lst/ft_lstlfind.c22
-rw-r--r--test_mini/libft/src/lst/ft_lstlsearch.c27
-rw-r--r--test_mini/libft/src/lst/ft_lstmap.c56
-rw-r--r--test_mini/libft/src/lst/ft_lstnew.c29
-rw-r--r--test_mini/libft/src/lst/ft_lstpop_front.c29
-rw-r--r--test_mini/libft/src/lst/ft_lstpush_back.c30
-rw-r--r--test_mini/libft/src/lst/ft_lstpush_front.c26
-rw-r--r--test_mini/libft/src/lst/ft_lstremove_if.c38
-rw-r--r--test_mini/libft/src/lst/ft_lstreverse.c22
-rw-r--r--test_mini/libft/src/lst/ft_lstreverse_ret.c32
-rw-r--r--test_mini/libft/src/lst/ft_lstsize.c31
-rw-r--r--test_mini/libft/src/lst/ft_lstsort.c46
-rw-r--r--test_mini/libft/src/lst/ft_lstsorted_merge.c43
18 files changed, 608 insertions, 0 deletions
diff --git a/test_mini/libft/src/lst/ft_lstbsearch.c b/test_mini/libft/src/lst/ft_lstbsearch.c
new file mode 100644
index 0000000..0c48eb0
--- /dev/null
+++ b/test_mini/libft/src/lst/ft_lstbsearch.c
@@ -0,0 +1,65 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_lstbsearch.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2020/01/30 09:17:51 by cacharle #+# #+# */
+/* Updated: 2020/02/28 12:12:12 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libft.h"
+#include "libft_lst.h"
+
+static t_ftlst *st_lstmiddle(t_ftlst *lst, t_ftlst *last)
+{
+ t_ftlst *slow;
+ t_ftlst *fast;
+
+ if (lst == NULL)
+ return (NULL);
+ slow = lst;
+ fast = lst;
+ while (fast != last)
+ {
+ fast = fast->next;
+ if (fast == last)
+ break ;
+ slow = slow->next;
+ fast = fast->next;
+ }
+ return (slow);
+}
+
+static t_ftlst *st_lstbsearch_rec(t_ftlst *lst, t_ftlst *last,
+ t_ftcompar_func cmp, const void *ref)
+{
+ int res;
+ t_ftlst *mid;
+
+ if (lst == NULL)
+ return (NULL);
+ mid = st_lstmiddle(lst, last);
+ if (mid == NULL)
+ return (NULL);
+ if (mid->next == NULL)
+ {
+ if (cmp(ref, mid->data) == 0)
+ return (mid);
+ return (NULL);
+ }
+ res = cmp(ref, mid->next->data);
+ if (res < 0)
+ return (st_lstbsearch_rec(lst, mid, cmp, ref));
+ else if (res > 0)
+ return (st_lstbsearch_rec(mid->next->next, NULL, cmp, ref));
+ return (mid->next);
+}
+
+t_ftlst *ft_lstbsearch(t_ftlst *lst, t_ftcompar_func cmp,
+ const void *ref)
+{
+ return (st_lstbsearch_rec(lst, NULL, cmp, ref));
+}
diff --git a/test_mini/libft/src/lst/ft_lstdelone.c b/test_mini/libft/src/lst/ft_lstdelone.c
new file mode 100644
index 0000000..3dfbbbb
--- /dev/null
+++ b/test_mini/libft/src/lst/ft_lstdelone.c
@@ -0,0 +1,27 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_lstdelone.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2019/10/09 09:03:02 by cacharle #+# #+# */
+/* Updated: 2019/11/20 04:02:31 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libft_lst.h"
+
+/*
+** \brief Delete list node
+** \param del Delete function for node's data
+*/
+
+void ft_lstdelone(t_ftlst *lst, void (*del)(void *))
+{
+ if (lst == NULL)
+ return ;
+ if (del != NULL)
+ (*del)(lst->data);
+ free(lst);
+}
diff --git a/test_mini/libft/src/lst/ft_lstdestroy.c b/test_mini/libft/src/lst/ft_lstdestroy.c
new file mode 100644
index 0000000..35da2a5
--- /dev/null
+++ b/test_mini/libft/src/lst/ft_lstdestroy.c
@@ -0,0 +1,29 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_lstdestroy.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2019/10/09 09:02:39 by cacharle #+# #+# */
+/* Updated: 2019/11/20 04:02:37 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libft_lst.h"
+
+/*
+** \brief Destroy a list and set his pointer to NULL
+** \param del Delete Function for data of each node
+*/
+
+void ft_lstdestroy(t_ftlst **lst, void (*del)(void *))
+{
+ if (lst == NULL)
+ return ;
+ if (*lst == NULL)
+ return ;
+ ft_lstdestroy(&((*lst)->next), del);
+ ft_lstdelone(*lst, del);
+ *lst = NULL;
+}
diff --git a/test_mini/libft/src/lst/ft_lstiter.c b/test_mini/libft/src/lst/ft_lstiter.c
new file mode 100644
index 0000000..e46b507
--- /dev/null
+++ b/test_mini/libft/src/lst/ft_lstiter.c
@@ -0,0 +1,29 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_lstiter.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2019/10/09 09:03:22 by cacharle #+# #+# */
+/* Updated: 2019/11/20 04:01:39 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libft_lst.h"
+
+/*
+** \brief Iterate of list
+** \param f Funtion applied to data of each node
+*/
+
+void ft_lstiter(t_ftlst *lst, void (*f)(void *))
+{
+ if (f == NULL)
+ return ;
+ while (lst != NULL)
+ {
+ (*f)(lst->data);
+ lst = lst->next;
+ }
+}
diff --git a/test_mini/libft/src/lst/ft_lstlast.c b/test_mini/libft/src/lst/ft_lstlast.c
new file mode 100644
index 0000000..97b853d
--- /dev/null
+++ b/test_mini/libft/src/lst/ft_lstlast.c
@@ -0,0 +1,27 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_lstlast.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2019/10/09 09:03:40 by cacharle #+# #+# */
+/* Updated: 2019/11/20 04:02:26 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libft_lst.h"
+
+/*
+** \brief Last node
+** \return List's last node
+*/
+
+t_ftlst *ft_lstlast(t_ftlst *lst)
+{
+ if (lst == NULL)
+ return (NULL);
+ while (lst->next != NULL)
+ lst = lst->next;
+ return (lst);
+}
diff --git a/test_mini/libft/src/lst/ft_lstlfind.c b/test_mini/libft/src/lst/ft_lstlfind.c
new file mode 100644
index 0000000..fd7e688
--- /dev/null
+++ b/test_mini/libft/src/lst/ft_lstlfind.c
@@ -0,0 +1,22 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_lstlfind.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2020/02/27 18:00:37 by cacharle #+# #+# */
+/* Updated: 2020/02/28 12:24:05 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libft_lst.h"
+
+t_ftlst *ft_lstlfind(t_ftlst *lst, t_ftcompar_func cmp, const void *ref)
+{
+ if (lst == NULL)
+ return (NULL);
+ if (cmp(ref, lst->data) == 0)
+ return (lst);
+ return (ft_lstlfind(lst->next, cmp, ref));
+}
diff --git a/test_mini/libft/src/lst/ft_lstlsearch.c b/test_mini/libft/src/lst/ft_lstlsearch.c
new file mode 100644
index 0000000..11c528c
--- /dev/null
+++ b/test_mini/libft/src/lst/ft_lstlsearch.c
@@ -0,0 +1,27 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_lstlsearch.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2020/02/27 16:18:33 by cacharle #+# #+# */
+/* Updated: 2020/02/28 12:24:31 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libft_lst.h"
+
+t_ftlst *ft_lstlsearch(t_ftlst *lst, t_ftcompar_func cmp, const void *ref)
+{
+ if (lst == NULL)
+ return (ft_lstnew(ref));
+ if (cmp(ref, lst->data) == 0)
+ return (lst);
+ if (lst->next == NULL)
+ {
+ lst->next = ft_lstnew(ref);
+ return (lst->next);
+ }
+ return (ft_lstlsearch(lst->next, cmp, ref));
+}
diff --git a/test_mini/libft/src/lst/ft_lstmap.c b/test_mini/libft/src/lst/ft_lstmap.c
new file mode 100644
index 0000000..3182bb0
--- /dev/null
+++ b/test_mini/libft/src/lst/ft_lstmap.c
@@ -0,0 +1,56 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_lstmap.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2019/10/09 09:03:57 by cacharle #+# #+# */
+/* Updated: 2020/02/15 23:11:42 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libft_lst.h"
+
+/*
+** \brief Clone a list and map a function to each node data
+** \param lst Origin list
+** \param f Function applied to each node's data
+** \param del Delete function for cleanning up in case of failed allocation
+** \return Mapped clone list
+*/
+
+t_ftlst *ft_lstmap(t_ftlst *lst, void *(*f)(void *), void (*del)(void *))
+{
+ t_ftlst *mapped;
+ t_ftlst *tmp;
+
+ if (lst == NULL || f == NULL)
+ return (NULL);
+ mapped = NULL;
+ while (lst != NULL)
+ {
+ if ((tmp = ft_lstnew((*f)(lst->data))) == NULL)
+ {
+ ft_lstdestroy(&mapped, del);
+ return (NULL);
+ }
+ ft_lstpush_back(&mapped, tmp);
+ lst = lst->next;
+ }
+ return (mapped);
+}
+
+/*
+** Rest in peace, my beautiful recursion.
+**
+** t_ftlst *tmp;
+**
+** if (lst == NULL)
+** return (NULL);
+** if ((tmp = ft_lstnew(lst->data)) == NULL)
+** return (NULL);
+** tmp->data = (*f)(tmp->data);
+** tmp->next = ft_lstmap(lst->next, f);
+** return (tmp);
+*/
diff --git a/test_mini/libft/src/lst/ft_lstnew.c b/test_mini/libft/src/lst/ft_lstnew.c
new file mode 100644
index 0000000..1616b71
--- /dev/null
+++ b/test_mini/libft/src/lst/ft_lstnew.c
@@ -0,0 +1,29 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_lstnew.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2019/10/09 09:01:16 by cacharle #+# #+# */
+/* Updated: 2019/11/20 04:01:35 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libft_lst.h"
+
+/*
+** \brief Create a list node
+** \param data Pointer to data of node
+*/
+
+t_ftlst *ft_lstnew(void const *data)
+{
+ t_ftlst *elem;
+
+ if ((elem = (t_ftlst*)malloc(sizeof(t_ftlst))) == NULL)
+ return (NULL);
+ elem->data = (void*)data;
+ elem->next = NULL;
+ return (elem);
+}
diff --git a/test_mini/libft/src/lst/ft_lstpop_front.c b/test_mini/libft/src/lst/ft_lstpop_front.c
new file mode 100644
index 0000000..a61350a
--- /dev/null
+++ b/test_mini/libft/src/lst/ft_lstpop_front.c
@@ -0,0 +1,29 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_lstpop_front_bonus.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2020/01/30 08:29:58 by cacharle #+# #+# */
+/* Updated: 2020/02/28 12:12:47 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libft_lst.h"
+
+/*
+** \brief Delete head node and replace it with next node
+** \param del Delete function for node data
+*/
+
+void ft_lstpop_front(t_ftlst **lst, void (*del)(void *))
+{
+ t_ftlst *tmp;
+
+ if (lst == NULL || *lst == NULL)
+ return ;
+ tmp = (*lst)->next;
+ ft_lstdelone(*lst, del);
+ *lst = tmp;
+}
diff --git a/test_mini/libft/src/lst/ft_lstpush_back.c b/test_mini/libft/src/lst/ft_lstpush_back.c
new file mode 100644
index 0000000..1dca078
--- /dev/null
+++ b/test_mini/libft/src/lst/ft_lstpush_back.c
@@ -0,0 +1,30 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_lstpush_back.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2019/10/09 09:02:03 by cacharle #+# #+# */
+/* Updated: 2019/11/20 04:01:26 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libft_lst.h"
+
+/*
+** \brief Push new node to the list end
+** \param new Pushed node
+*/
+
+void ft_lstpush_back(t_ftlst **alst, t_ftlst *new)
+{
+ if (alst == NULL)
+ return ;
+ if (*alst == NULL)
+ {
+ *alst = new;
+ return ;
+ }
+ ft_lstlast(*alst)->next = new;
+}
diff --git a/test_mini/libft/src/lst/ft_lstpush_front.c b/test_mini/libft/src/lst/ft_lstpush_front.c
new file mode 100644
index 0000000..85df649
--- /dev/null
+++ b/test_mini/libft/src/lst/ft_lstpush_front.c
@@ -0,0 +1,26 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_lstpush_front.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2019/10/09 09:02:25 by cacharle #+# #+# */
+/* Updated: 2019/10/18 12:16:06 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libft_lst.h"
+
+/*
+** \brief Push node to list front
+** \param new Pushed node
+*/
+
+void ft_lstpush_front(t_ftlst **alst, t_ftlst *new)
+{
+ if (alst == NULL || new == NULL)
+ return ;
+ new->next = *alst;
+ *alst = new;
+}
diff --git a/test_mini/libft/src/lst/ft_lstremove_if.c b/test_mini/libft/src/lst/ft_lstremove_if.c
new file mode 100644
index 0000000..4070355
--- /dev/null
+++ b/test_mini/libft/src/lst/ft_lstremove_if.c
@@ -0,0 +1,38 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_lstremove_if.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2020/01/30 09:36:49 by cacharle #+# #+# */
+/* Updated: 2020/02/28 12:20:51 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libft_lst.h"
+
+/*
+** \brief Remove node on some condition
+** \param cmp Comparison function, return 0 if equal
+** \param ref Reference data passed has the first arg of `cmp`
+** \param del Delete function to free removed node data
+*/
+
+void ft_lstremove_if(t_ftlst **lst, t_ftcompar_func cmp,
+ const void *ref, t_ftdel_func del)
+{
+ t_ftlst *saved_next;
+
+ if (lst == NULL || *lst == NULL)
+ return ;
+ if (cmp(ref, (*lst)->data) == 0)
+ {
+ saved_next = (*lst)->next;
+ ft_lstdelone(*lst, del);
+ *lst = saved_next;
+ ft_lstremove_if(lst, cmp, ref, del);
+ return ;
+ }
+ ft_lstremove_if(&(*lst)->next, cmp, ref, del);
+}
diff --git a/test_mini/libft/src/lst/ft_lstreverse.c b/test_mini/libft/src/lst/ft_lstreverse.c
new file mode 100644
index 0000000..7c2778d
--- /dev/null
+++ b/test_mini/libft/src/lst/ft_lstreverse.c
@@ -0,0 +1,22 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_lstreverse.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2020/01/15 12:49:14 by cacharle #+# #+# */
+/* Updated: 2020/02/15 22:53:23 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libft_lst.h"
+
+/*
+** \brief Reverse a list
+*/
+
+void ft_lstreverse(t_ftlst **lst)
+{
+ *lst = ft_lstreverse_ret(*lst);
+}
diff --git a/test_mini/libft/src/lst/ft_lstreverse_ret.c b/test_mini/libft/src/lst/ft_lstreverse_ret.c
new file mode 100644
index 0000000..36c0c5c
--- /dev/null
+++ b/test_mini/libft/src/lst/ft_lstreverse_ret.c
@@ -0,0 +1,32 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_lstreverse_ret.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2020/01/15 12:51:15 by cacharle #+# #+# */
+/* Updated: 2020/02/10 02:20:21 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libft_lst.h"
+
+/*
+** \brief Reverse list
+** \return Pointer to reversed list
+*/
+
+t_ftlst *ft_lstreverse_ret(t_ftlst *lst)
+{
+ t_ftlst *tmp;
+
+ if (lst == NULL)
+ return (NULL);
+ if (lst->next == NULL)
+ return (lst);
+ tmp = ft_lstreverse_ret(lst->next);
+ lst->next->next = lst;
+ lst->next = NULL;
+ return (tmp);
+}
diff --git a/test_mini/libft/src/lst/ft_lstsize.c b/test_mini/libft/src/lst/ft_lstsize.c
new file mode 100644
index 0000000..3c6956b
--- /dev/null
+++ b/test_mini/libft/src/lst/ft_lstsize.c
@@ -0,0 +1,31 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_lstsize.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2019/10/09 09:04:28 by cacharle #+# #+# */
+/* Updated: 2019/11/20 04:01:44 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libft_lst.h"
+
+/*
+** \brief List size
+** \return Number of node in list
+*/
+
+int ft_lstsize(t_ftlst *lst)
+{
+ int counter;
+
+ counter = 0;
+ while (lst != NULL)
+ {
+ counter++;
+ lst = lst->next;
+ }
+ return (counter);
+}
diff --git a/test_mini/libft/src/lst/ft_lstsort.c b/test_mini/libft/src/lst/ft_lstsort.c
new file mode 100644
index 0000000..9945a0f
--- /dev/null
+++ b/test_mini/libft/src/lst/ft_lstsort.c
@@ -0,0 +1,46 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_lstsort.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2020/02/10 01:53:55 by cacharle #+# #+# */
+/* Updated: 2020/02/16 02:18:05 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libft_lst.h"
+
+/*
+** \brief Sort list
+** \param cmp Comparison function, <0 if less, 0 if equal, >0 if greater
+** \note Use merge sort algorithm
+*/
+
+void ft_lstsort(t_ftlst **begin_list, t_ftcompar_func cmp)
+{
+ t_ftlst *fast;
+ t_ftlst *slow;
+ t_ftlst *middle;
+
+ if (begin_list == NULL || *begin_list == NULL
+ || (*begin_list)->next == NULL)
+ return ;
+ fast = (*begin_list)->next;
+ slow = *begin_list;
+ while (fast != NULL)
+ {
+ fast = fast->next;
+ if (fast != NULL)
+ {
+ fast = fast->next;
+ slow = slow->next;
+ }
+ }
+ middle = slow->next;
+ slow->next = NULL;
+ ft_lstsort(begin_list, cmp);
+ ft_lstsort(&middle, cmp);
+ *begin_list = ft_lstsorted_merge(*begin_list, middle, cmp);
+}
diff --git a/test_mini/libft/src/lst/ft_lstsorted_merge.c b/test_mini/libft/src/lst/ft_lstsorted_merge.c
new file mode 100644
index 0000000..995785f
--- /dev/null
+++ b/test_mini/libft/src/lst/ft_lstsorted_merge.c
@@ -0,0 +1,43 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_lstsorted_merge.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2020/02/10 01:58:52 by cacharle #+# #+# */
+/* Updated: 2020/02/16 02:18:11 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libft_lst.h"
+
+/*
+** \brief Merge sorted lists, the new list is also sorted
+** \param l1 First list
+** \param l2 Second list
+** \param cmp Comparison function, <0 if less, 0 if equal, >0 if greater
+** \return Pointer to first node of merged list
+*/
+
+t_ftlst *ft_lstsorted_merge(t_ftlst *l1, t_ftlst *l2, t_ftcompar_func cmp)
+{
+ t_ftlst *merged;
+
+ merged = NULL;
+ if (l1 == NULL)
+ return (l2);
+ if (l2 == NULL)
+ return (l1);
+ if (cmp(l1->data, l2->data) < 0)
+ {
+ merged = l1;
+ merged->next = ft_lstsorted_merge(l1->next, l2, cmp);
+ }
+ else
+ {
+ merged = l2;
+ merged->next = ft_lstsorted_merge(l1, l2->next, cmp);
+ }
+ return (merged);
+}