“strcpy”造句，怎麼用strcpy造句

In theory, strncpy (3) is the safe replacement for strcpy (3), but strncpy (3) also fills the entire destination with NULs once the end of the source string has been met.

從理論上講，strncpy(3)是strcpy(3)的安全替代者，但是strncpy(3)還會在源字串結束時使用nul來填充整個目標空間。