sleep 33 maint/gnulib/lib/sleep.c sleep (unsigned int seconds) sleep 48 maint/gnulib/lib/sleep.c # undef sleep sleep 2007 maint/gnulib/lib/unistd.in.h # undef sleep sleep 2008 maint/gnulib/lib/unistd.in.h # define sleep rpl_sleep sleep 2020 maint/gnulib/lib/unistd.in.h # undef sleep