typedef int (*ConvertFuncPtr)(yaml::Input & YIn, raw_ostream &Out);
-int convertYAML(yaml::Input & YIn, raw_ostream &Out, ConvertFuncPtr Convert) {
+static int convertYAML(yaml::Input &YIn, raw_ostream &Out,
+ ConvertFuncPtr Convert) {
unsigned CurDocNum = 0;
do {
if (++CurDocNum == DocNum)