84 lines
1.7 KiB
C
84 lines
1.7 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* ft_lib.c :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: tischmid <marvin@42.fr> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2023/03/18 22:33:38 by tischmid #+# #+# */
|
|
/* Updated: 2023/03/19 03:31:09 by tischmid ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#include "include/ft_putchar.h"
|
|
|
|
void ft_putstr(char *str)
|
|
{
|
|
int i;
|
|
|
|
i = 0;
|
|
while (str[i] != '\0')
|
|
ft_putchar(str[i++]);
|
|
}
|
|
|
|
void ft_putnbr(int nb)
|
|
{
|
|
char last_digit;
|
|
|
|
if (nb < 0)
|
|
{
|
|
ft_putchar('-');
|
|
if (nb == 1 << 31)
|
|
{
|
|
nb += 2e9;
|
|
ft_putchar('2');
|
|
}
|
|
nb *= -1;
|
|
}
|
|
last_digit = nb % 10 + '0';
|
|
if (nb > 9)
|
|
{
|
|
nb /= 10;
|
|
ft_putnbr(nb);
|
|
}
|
|
ft_putchar(last_digit);
|
|
}
|
|
|
|
int ft_atoi(char *str)
|
|
{
|
|
int i;
|
|
int number;
|
|
|
|
i = 0;
|
|
number = 0;
|
|
while (str[i] >= '0' && str[i] <= '9')
|
|
number = number * 10 + (str[i++] - '0');
|
|
return (number);
|
|
}
|
|
|
|
char *ft_strcpy(char *s1, char *s2)
|
|
{
|
|
int i;
|
|
|
|
i = -1;
|
|
while (s2[++i] != '\0')
|
|
s1[i] = s2[i];
|
|
s1[i] = '\0';
|
|
return (s1);
|
|
}
|
|
|
|
char *ft_strcat(char *s1, char *s2)
|
|
{
|
|
int i;
|
|
int j;
|
|
|
|
i = 0;
|
|
while (s1[i] != '\0')
|
|
++i;
|
|
j = -1;
|
|
while (s2[++j] != '\0')
|
|
s1[i++] = s2[j];
|
|
s1[i] = '\0';
|
|
return (s1);
|
|
}
|