check_version     390 include/crm/common/xml.h int xml_apply_patchset(xmlNode *xml, xmlNode *patchset, bool check_version);
check_version    2158 lib/common/xml.c xml_apply_patchset(xmlNode *xml, xmlNode *patchset, bool check_version) 
check_version    2172 lib/common/xml.c     if(check_version) {