set maj_ver 2
set med_ver 1
set min_ver 99
set dev_ver 2
set dev_ver 3
define PKG_API [expr {$maj_ver * 1000000 + $med_ver * 1000 + $min_ver}]
define VERSION $maj_ver.$med_ver.$min_ver[expr {$dev_ver ? ".$dev_ver" : ""}]