how could i process the xml file product by activiti in c/c++ language?

[voipke]

i want to analysis the xml file in my system which is developed by c/c++. i can process xml use expet library,but how can i analysis the bpmn grammar? 

[cjose]

BPMN2.0 XMLs confirm to the standards which you can find here BPMN 2.0