Function avr_libc::strncat

pub unsafe extern "C" fn strncat(
    arg1: *mut i8, 
    arg2: *const i8, 
    arg3: size_t
) -> *mut i8

\ingroup avr_string \fn char *strncat(char *dest, const char *src, size_t len) \brief Concatenate two strings.

The strncat() function is similar to strcat(), except that only the first n characters of src are appended to dest.

\returns The strncat() function returns a pointer to the resulting string dest.