用“strcpy”造句大全，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.

从理论上讲，strncpy(3)是strcpy(3)的安全替代者，但是strncpy(3)还会在源字符串结束时使用nul来填充整个目标空间。