#! stap -p4

probe begin
{
    println(strlen("abc"))
    println(substr("abc", 0, 1))
    println(stringat("abc", 2))
    println(isinstr("abc", "def"))
    println(text_str("abc"))
    println(text_strn("abc", 0, 1))
    println(tokenize("abc", "a"))
    println(str_replace("abc", "a", "A"))
    println(strtol("123", 10))
    println(isdigit("123"))
}
