“stdio.h”簡單造句，stdio.h造句子

This can happen if the string copied into s1 is longer than the allocated size of s1, which is BUFSIZ (a constant defined in stdio.h).

當複製到s1的字符串長於s1的分配大小（即BUFSIZE，一個在stdio.h中定義的常數）時，就會發生緩衝區溢出情況。