自已用C写的一个vector容器，纯C代码，较C＋＋的vector来说，具有效率高，占用空间小的特点。经测试可用。-I realize a Vector which imitate the functionality of C++ vector. It uses less space than the C++ vector. This code has been test correctly

c hashset实现，一个c语言实现的hashtable开源代码-c hashset achieved a c language source code for hashtable