ft_strlen.c File Reference

#include <stdlib.h>

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Functions
size_t	ft_strlen (const char *str)
	Returns the length of a null-terminated string.

Function Documentation

ft_strlen()

size_t ft_strlen

(

const char *

str

)

Returns the length of a null-terminated string.

Parameters

str	Input string.

Returns

Number of characters before the terminating null byte.

Definition at line 21 of file ft_strlen.c.

{
    const char  *s;
 
    s = str;
    while (*s)
        s++;
    return (s - str);
}

Referenced by ft_putstr_fd(), ft_strdup(), ft_strjoin(), ft_strlcat(), ft_strlcpy(), ft_strmapi(), ft_strrchr(), ft_strtrim(), and ft_substr().

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