logistic-bot/libft
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

ft_memchr: initial implementation

Browse source
This commit is contained in:
Khaïs COLIN 2024-10-16 14:21:59 +02:00
parent b176bdaebe
commit aad909fe23
3 changed files with 59 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

54
ft_memchr.c Normal file
View file

@ -0,0 +1,54 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_memchr.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: kcolin <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/10/16 14:01:28 by kcolin #+# #+# */
/* Updated: 2024/10/16 14:05:38 by kcolin ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
void *ft_memchr(const void *s, int c, t_size n)
{
t_size i;
i = 0;
while (i < n)
{
if (((const unsigned char *)s)[i] == (unsigned char)c)
return ((void *)s + i);
i++;
}
return (0);
}
/*
#include <stdio.h>
#include <string.h>
int main(int argc, char **argv)
{
char *result;
t_size cmp_len;
cmp_len = 5;
if (argc > 2)
{
result = ft_memchr(argv[1], argv[2][0], cmp_len);
if (result == 0)
printf("(null)\n");
else
printf("%s\n", result);
result = memchr(argv[1], argv[2][0], cmp_len);
if (result == 0)
printf("(null)\n");
else
printf("%s\n", result);
}
return (0);
}
*/