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ls_str.c
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ls_str.c
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/*
** ls_str.c for my_ls in /home/chapui_s/travaux/my_ls
**
** Made by chapui_s
** Login <chapui_s@epitech.net>
**
** Started on Sat Nov 30 23:44:29 2013 chapui_s
** Last update Sun Dec 1 22:18:02 2013 chapui_s
*/
char to_lower(char c)
{
if (c >= 'A' && c <= 'Z')
return (c + 32);
return (c);
}
int my_strcmp(char *s1, char *s2)
{
int i;
int is_change;
i = 0;
is_change = 0;
while (s1[i] || s2[i])
{
while (s1[i] == '#' || s1[i] == '-' || s1[i] == '.' || s1[i] == '_'
|| s1[i] == '(' || s1[i] == ')' || s1[i] == ' ' || s1[i] == '['
|| s1[i] == ']' || s1[i] == '~' && ++is_change)
s1 = s1 + 1;
while (s2[i] == '#' || s2[i] == '-' || s2[i] == '.' || s2[i] == '_'
|| s2[i] == '(' || s2[i] == ')' || s2[i] == ' ' || s2[i] == '['
|| s2[i] == ']' || s2[i] == '~' && ++is_change)
s2 = s2 + 1;
if (to_lower(s1[i]) < to_lower(s2[i]))
return (-1);
if (to_lower(s1[i]) > to_lower(s2[i]))
return (1);
i = i + 1;
}
if (is_change > 0)
return (1);
return (0);
}
unsigned int my_strlen(char *str)
{
unsigned int i;
i = 0;
while (str[i])
i = i + 1;
return (i);
}