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ft_strchr: initial implementation

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Khaïs COLIN 2024-10-16 10:46:16 +02:00
parent 1eb276c8cf
commit 3754c47e8c
3 changed files with 50 additions and 3 deletions
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5
Makefile
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@ -6,7 +6,7 @@
# By: kcolin <marvin@42.fr> +#+ +:+ +#+ #
# +#+#+#+#+#+ +#+ #
# Created: 2024/10/14 13:43:59 by kcolin #+# #+# #
# Updated: 2024/10/16 10:30:28 by kcolin ### ########.fr #
# Updated: 2024/10/16 10:46:03 by kcolin ### ########.fr #
# #
# **************************************************************************** #
@ -25,7 +25,8 @@ SOURCES = ft_isalpha.c \
ft_strlcpy.c \
ft_strlcat.c \
ft_toupper.c \
ft_tolower.c
ft_tolower.c \
ft_strchr.c
OBJECTS = $(SOURCES:.c=.o)
CC = gcc

44
ft_strchr.c Normal file
View file

@ -0,0 +1,44 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strchr.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: kcolin <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/10/16 10:34:23 by kcolin #+# #+# */
/* Updated: 2024/10/16 10:42:16 by kcolin ### ########.fr */
/* */
/* ************************************************************************** */
char *ft_strchr(const char *s, int c)
{
int i;
i = 0;
while (s[i] != '\0')
{
if (s[i] == c)
return ((char *)s + i);
i++;
}
return (0);
}
/*
#include <stdio.h>
int main(int argc, char **argv)
{
char *result;
if (argc > 2)
{
result = ft_strchr(argv[1], argv[2][0]);
if (result == 0)
printf("(null)\n");
else
printf("%s\n", result);
}
return (0);
}
*/

4
libft.h
View file

@ -6,7 +6,7 @@
/* By: kcolin <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/10/15 10:11:54 by kcolin #+# #+# */
/* Updated: 2024/10/16 10:24:26 by kcolin ### ########.fr */
/* Updated: 2024/10/16 10:34:08 by kcolin ### ########.fr */
/* */
/* ************************************************************************** */
@ -33,4 +33,6 @@ t_size ft_strlcat(char *dst, const char *src, t_size size);
int ft_toupper(int c);
int ft_tolower(int c);
char *ft_strchr(const char *s, int c);
#endif