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ft_split.c
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ft_split.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_split.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: bbilgili <bbilgili@student.42istanbul.c +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/09 11:52:37 by bbilgili #+# #+# */
/* Updated: 2022/10/09 11:52:37 by bbilgili ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
size_t ft_str(const char *s, char c)
{
size_t i;
i = 0;
while (s[i] && s[i] != c)
i++;
return (i);
}
int ft_count(const char *s, char c)
{
char pre_c;
size_t i;
i = 0;
pre_c = c;
while (*s)
{
if (pre_c == c && *s != c)
i++;
pre_c = *s;
s++;
}
return (i);
}
char **ft_split(char const *s, char c)
{
size_t i;
size_t next;
char **str;
if (s == NULL)
return (NULL);
str = malloc(sizeof(char *) * (ft_count(s, c) + 1));
if (str == NULL)
return (NULL);
i = 0;
while (*s)
{
next = ft_str(s, c);
if (next)
{
str[i] = ft_substr(s, 0, next);
s += next;
i++;
}
else
s++;
}
str[i] = 0;
return (str);
}