fileno             76 lib-src/ntlib.h #define fileno	  _fileno
fileno             43 lib/binary-io.h #  undef fileno
fileno             44 lib/binary-io.h #  define fileno _fileno
fileno            391 lib/stdio.in.h #   undef fileno
fileno            392 lib/stdio.in.h #   define fileno _fileno
fileno            392 nt/inc/ms-w32.h #define fileno	  _fileno