83 lines
1.8 KiB
C
83 lines
1.8 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* operations.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: jhalford <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2016/08/15 19:37:15 by jhalford #+# #+# */
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/* Updated: 2016/08/22 22:04:06 by jhalford ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include <header.h>
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char *ft_strcat(char *dest, char *src)
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{
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int i;
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int j;
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i = 0;
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while (dest[i] != '\0')
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i++;
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j = 0;
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while (src[j] != '\0')
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{
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dest[i] = src[j];
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i++;
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j++;
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}
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dest[i] = '\0';
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return (dest);
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}
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int ft_strncmp(char *s1, char *s2, unsigned int n)
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{
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int size;
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int cmp;
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int i;
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size = 1;
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i = 0;
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cmp = 0;
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while (1)
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{
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cmp += (s1[i] - s2[i]);
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if (i >= (int)n - 1)
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return (cmp);
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if (s1[i] == '\0' && s2[i] == '\0')
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return (cmp);
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if (s1[i] == s2[i])
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i++;
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else
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return (cmp);
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}
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}
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void ft_putnbr_base16(int nbr, int format)
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{
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int base_size;
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int i;
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int result[100];
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base_size = 16;
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i = 0;
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if (base_size > 1)
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{
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if (nbr < 0)
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{
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ft_putchar('-');
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nbr = -nbr;
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}
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while (nbr)
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{
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result[i] = nbr % base_size;
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nbr = nbr / base_size;
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i++;
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}
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while (format-- > i)
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ft_putchar('0');
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while (--i >= 0)
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ft_putchar("0123456789abcdef"[result[i]]);
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}
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}
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