prefer (X ? 1 : -1) when converting from boolean (1,0) to int (1,-1)
[pspp] / lib / sleep.c
2010-01-01 Jim Meyeringupdate nearly all FSF copyright year lists to include...
2009-11-20 Eric Blakesleep: work around cygwin bug
2007-10-07 Bruno HaibleChange copyright notice from GPLv2+ to GPLv3+.
2007-05-01 Bruno HaibleNew module 'sleep'.