S_ISLNK            37 lib/stat_.h    # undef S_ISLNK
S_ISLNK            84 lib/stat_.h    #  define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
S_ISLNK            86 lib/stat_.h    #  define S_ISLNK(m) 0