Move more declarations into <unistd.h>.
[gnulib.git] / m4 / dup2.m4
2007-02-19 Bruno HaibleMove more declarations into <unistd.h>.
2005-09-23 Paul EggertSync from coreutils.
2005-07-02 Jim MeyeringDon't check for fcntl.h, and don't test for HAVE_FCNTL_H.
2005-01-23 Paul EggertUse an all-permissive copyright notice, recommended...
2002-12-31 Bruno HaibleAn autoconf macro for its associated module.