GNULIB_NONBLOCKING  332 maint/gnulib/lib/fcntl.in.h #if @GNULIB_NONBLOCKING@
GNULIB_NONBLOCKING   74 maint/gnulib/lib/read.c # if GNULIB_NONBLOCKING
GNULIB_NONBLOCKING   24 maint/gnulib/lib/stdio-read.c #if GNULIB_NONBLOCKING
GNULIB_NONBLOCKING   25 maint/gnulib/lib/stdio-write.c #if GNULIB_NONBLOCKING || GNULIB_SIGPIPE
GNULIB_NONBLOCKING   52 maint/gnulib/lib/stdio-write.c #  if GNULIB_NONBLOCKING
GNULIB_NONBLOCKING   84 maint/gnulib/lib/write.c # if GNULIB_NONBLOCKING
GNULIB_NONBLOCKING   41 maint/gnulib/tests/test-pipe2.c #if GNULIB_NONBLOCKING
GNULIB_NONBLOCKING   78 maint/gnulib/tests/test-pipe2.c #if ! GNULIB_NONBLOCKING