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utils.c
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utils.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* utils.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: akittie <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/11/25 18:08:41 by akittie #+# #+# */
/* Updated: 2019/11/25 19:54:13 by akittie ### ########.fr */
/* */
/* ************************************************************************** */
#include "fillit.h"
#include "utils.h"
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
int my_sqrt(int x)
{
int res;
res = 0;
while (res * res < x)
++res;
return (res);
}
char *ft_strdup(const char *s1)
{
char *s2;
size_t len;
size_t i;
i = 0;
len = ft_strlen(s1);
s2 = (char *)malloc(len + 1);
if (s2 == NULL)
return (NULL);
while (i < len)
{
s2[i] = s1[i];
i++;
}
s2[len] = '\0';
return (s2);
}
size_t ft_strlen(const char *s)
{
size_t i;
i = 0;
while (s[i] != '\0')
i++;
return (i);
}
void print_map(char **map, int maps_size)
{
int i;
i = -1;
while (++i < maps_size)
{
write(1, map[i], maps_size);
write(1, "\n", 1);
}
}