[Lazarus] Why is there a define switch UseCThreads?

[zeljko]

On 11/11/19 6:03 PM, Bo Berglund via lazarus wrote:

> then the idea is that if building for Linux and you use threads
> anywhere you need to put this first in the project file, right?

Lazarus trunk -> New project automatically adds cthreads enclosed with 
IFDEF UNIX, if you create your program manually the you should add it 
manually there.

z.