IsOSX - aleslab/Psychtoolbox-3-aleslab-fork GitHub Wiki

resultFlag = IsOSX([is64=0])

Returns true if the operating system is Mac OS X.
If the optional 'is64' flag is set to one, returns
true if the runtime is 64 bit and on OSX.

See also: IsWin, IsLinux, [OSName](OSName), computer