Redis源码分析（六）---ziplist压缩列表(五)
ng *lval); //获取列表的信息
unsigned char *ziplistInsert(unsigned char *zl, unsigned char *p, unsigned char *s, unsigned int slen); //向列表中插入数据
unsigned char *ziplistDelete(unsigned char *zl, unsigned char **p); //列表中删除某个结点
unsigned char *ziplistDeleteRange(unsigned char *zl, unsigned int index, unsigned int num); //从index索引对应的结点开始算起，删除num个结点
unsigned int ziplistCompare(unsigned char *p, unsigned char *s, unsigned int slen); //列表间的比较方法
unsigned char *ziplistFind(unsigned char *p, unsigned char *vstr, unsigned int vlen, unsigned int skip); //在列表中寻找某个结点
unsigned int ziplistLen(unsigned char *zl); //返回列表的长度
size_t ziplistBlobLen(unsigned char *zl); //返回列表的二进制长度，返回的是字节数