42-archive/libftasm/ft_lst_sort.c
Jack Halford 9ce1c209cc lst sort
2016-09-14 22:41:44 +02:00

37 lines
662 B
C

#include "libft.h"
static void ft_lst_swap(t_list **current)
{
t_list *tmp;
tmp = (*current)->next->next;
(*current)->next->next = (*current);
(*current)->next = tmp;
}
void ft_lst_sort(t_list **begin_list, int (*cmp)())
{
t_list *current;
t_list *last;
current = *begin_list;
if (!*begin_list)
return ;
while (current->next)
{
if ((*cmp)(current->content, current->next->content) > 0)
{
if (current != *begin_list)
last->next = current->next;
else
*begin_list = current->next;
ft_lst_swap(&current);
current = *begin_list;
}
else
{
last = current;
current = current->next ? current->next : current;
}
}
}