fts_open
#undef fts_open
#define fts_open __fts_open13
#undef fts_open
#define fts_open __fts_open30
#undef fts_open
#define fts_open __fts_open31
#undef fts_open
#define fts_open __fts_open32
#undef fts_open
#define fts_open __fts_open50
fts_open(char * const *argv, int options,
#define fts_open _fts_open