- int (*fileAction)(const char *fileName, struct stat *statbuf, void* userData, int depth),
- int (*dirAction)(const char *fileName, struct stat *statbuf, void* userData, int depth),
+ int FAST_FUNC (*fileAction)(const char *fileName, struct stat *statbuf, void* userData, int depth),
+ int FAST_FUNC (*dirAction)(const char *fileName, struct stat *statbuf, void* userData, int depth),