int deroot(const char *rootFileName, const char *dateFileName, const char *ddlFilesFolder);
int deroot(const char *rootFileName, const char *dateFileName, const char *ddlFilesFolder) {
int deroot(const char *rootFileName, const char *dateFileName, const char *ddlFilesFolder);
int deroot(const char *rootFileName, const char *dateFileName, const char *ddlFilesFolder) {