ft_strnstr.c File Reference

#include "libft.h"

Include dependency graph for ft_strnstr.c:

Go to the source code of this file.

Functions
char *	ft_strnstr (const char *big, const char *little, size_t n)

Function Documentation

ft_strnstr()

char * ft_strnstr	(	const char *	big,
		const char *	little,
		size_t	n
	)

Definition at line 25 of file ft_strnstr.c.

{
    size_t  little_len;
 
    if (!big && n == 0)
        return (NULL);
    little_len = ft_strlen(little);
    if (little[0] == '\0')
        return ((char *)big);
    while (*big != '\0' && n >= little_len)
    {
        if (ft_strncmp(big, little, little_len) == 0)
            return ((char *)big);
        big++;
        n--;
    }
    return (NULL);
}

References ft_strlen(), and ft_strncmp().

Here is the call graph for this function: