The Expat XML Parser – XML 分析/拆解工具 – C – 這個讚! 用 C 寫 spider 會用到

Expat is an XML parser library written in C. It is a stream-oriented parser in which an application registers handlers for things the parser might find in the XML document (like start tags). An introductory article on using Expat is available on xml.com.

Function reference : http://www.xml.com/pub/a/1999/09/expat/reference.html