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ft_strtrim.c
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ft_strtrim.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strtrim.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: polmarti <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/09/25 13:24:01 by polmarti #+# #+# */
/* Updated: 2023/09/25 13:24:03 by polmarti ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
char *ft_strtrim(char const *s1, char const *set)
{
char *rtrn;
int last_i;
if (!s1 || !set)
return (0);
while (*s1 && ft_strchr(set, *s1))
s1++;
last_i = ft_strlen(s1);
while (last_i && ft_strchr(set, s1[last_i]))
last_i--;
rtrn = ft_substr(s1, 0, last_i + 1);
if (!rtrn)
return (0);
return (rtrn);
}
/*char *ft_strtrim_v1(char const *s1, char const *set)
{
char *rtrn;
int i;
int x;
int k;
i = 0;
x = ft_strlen(s1);
k = 0;
while (s1[i] && ft_strchr(set, s1[i]))
i++;
while (x > i && ft_strchr(set, s1[x]))
x--;
rtrn = (char *)malloc(sizeof(char) * (x - i + 2));
if (!rtrn)
return (0);
while (i <= x)
{
rtrn[k] = s1[i];
i++;
k++;
}
rtrn[k] = '\0';
return (rtrn);
}*/
/*int main()
{
char s1[] = "1233Hola 13";
printf("%s\n", ft_strtrim(s1, "123"));
return(0);
}*/