1  #include "fts_.h"
       2  
       3  FTS *
       4  xfts_open (char * const *, int options,
       5             int (*) (const FTSENT **, const FTSENT **))
       6    _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC (fts_close, 1)
       7    _GL_ATTRIBUTE_NONNULL ((1)) _GL_ATTRIBUTE_RETURNS_NONNULL;
       8  
       9  bool
      10  cycle_warning_required (FTS const *fts, FTSENT const *ent)
      11    _GL_ATTRIBUTE_NONNULL () _GL_ATTRIBUTE_PURE;