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lazy week-end stuff B)

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started conversion of functions to data structure system
still WIP
added first iteration of int parser
does not check for int overflow
This commit is contained in:
Tanguy MAZE
2019-02-23 18:35:46 +01:00
parent 26f2acfcad
commit beba6ce86f
8 changed files with 348 additions and 29 deletions
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81
srcs/ps_stktools.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ps_stktools.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: tmaze <tmaze@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/02/22 14:41:27 by tmaze #+# #+# */
/* Updated: 2019/02/23 13:30:09 by tmaze ### ########.fr */
/* */
/* ************************************************************************** */
#include "push_swap.h"
t_stack *ps_stknew(int nb)
{
t_stack *ret;
if ((ret = (t_stack*)ft_memalloc(sizeof(t_stack))) != NULL)
{
ret->nb = nb;
ret->next = NULL;
}
return (ret);
}
void *ps_stkpsh(t_stack **s, t_stack *new)
{
t_stack *ind;
if (s != NULL && *s == NULL)
*s = new;
else if (s != NULL)
{
ind = *s;
*s = new;
new->next = ind;
}
}
t_stack *ps_stkpop(t_stack **s)
{
t_stack *ret;
ret = NULL;
if (s != NULL && *s != NULL)
{
ret = *s;
*s = ret->next;
}
return (ret);
}
void ft_lstdelstr(void *content, size_t content_size)
{
ft_strdel(&content);
content_size = 0;
}
void ps_stkclean(t_psdata *data)
{
t_stack *tmp;
tmp = data->a;
while (data->a != NULL)
{
tmp = data->a;
data->a = data->a->next;
ft_memedel(&tmp);
data->size_a--;
}
tmp = data->b;
while (data->b != NULL)
{
tmp = data->b;
data->b = data->b->next;
ft_memedel(&tmp);
data->size_b--;
}
ft_lstdel(&op, &ft_lstdelstr);
}