[Mingw-users] is MinGW rand_r() thread safe?

[Clive M. <Cli...@ms...>]

You know I must be in trouble, otherwise why would I risk one of the 
humiliating comments that Keith usually makes to everyone?

Nevertheless, is the MinGW   rand_r(int *seed)  thread safe?
This reminds me of the scene in Marathon Man when Laurence Olivier asks 
Dustin Hoffman "Is it safe?"

I don't need cryptography-grade numbers, but I'd like them to be different!

Clive.