Dining Philosophers Example -- Uses native OS/2 threads and semaphores.
Author: Jarda Kacer, jkacer@kiv.zcu.cz, Czech OS/2 User Group

Using 5000 ms as maximum thinking time and 1000 ms as maximum eating time.
Creating semaphores... OK

T ... Thinking
W ... Waiting for a fork
E ... Eating
R ... Releasing a fork
D ... Dead (without any fork)

| X | ... The philosopher has no fork.
 /X | ... The philosopher has his right fork.
| X\  ... The philosopher has his left fork.
 /X\  ... The philosopher has both forks.

  T  |  D  |  D  |  D  |  D  |
  T  |  T  |  D  |  D  |  D  |
  T  |  T  |  T  |  D  |  D  |
  T  |  T  |  T  |  T  |  D  |
  T  |  T  |  T  |  T  |  T  |
  W  |  T  |  T  |  T  |  T  |
  W\    T  |  T  |  T  |  T  |
 /W\    T  |  T  |  T  |  T   
 /E\    T  |  T  |  T  |  T   
 /E\    T  |  T  |  T  |  W   
 /E\    T  |  W  |  T  |  W   
 /E\    T  |  W\    T  |  W   
 /E\    T    /W\    T  |  W   
 /E\    T    /E\    T  |  W   
 /R\    T    /E\    T  |  W   
  R\    T    /E\    T  |  W  |
  R  |  T    /E\    T  |  W  |
  T  |  T    /E\    T  |  W  |
  T  |  T    /E\    T  |  W\  
  T  |  T    /E\    T    /W\  
  T  |  T    /E\    T    /E\  
  T  |  W    /E\    T    /E\  
  T    /W    /E\    T    /E\  
  T    /W    /E\    T    /R\  
  T    /W    /E\    T  |  R\  
  T    /W    /E\    T  |  R  |
  T    /W    /E\    T  |  T  |
  T    /W    /R\    T  |  T  |
  T    /W  |  R\    T  |  T  |
  T    /W  |  R  |  T  |  T  |
  T    /W  |  T  |  T  |  T  |
  T    /W\    T  |  T  |  T  |
  T    /E\    T  |  T  |  T  |
  T    /R\    T  |  T  |  T  |
  T    /R  |  T  |  T  |  T  |
  T  |  R  |  T  |  T  |  T  |
  T  |  T  |  T  |  T  |  T  |
  T  |  T  |  W  |  T  |  T  |
  T  |  T  |  W\    T  |  T  |
  T  |  T    /W\    T  |  T  |
  T  |  T    /E\    T  |  T  |
  T  |  T    /E\    W  |  T  |
  T  |  T    /R\    W  |  T  |
  T  |  T  |  R\    W  |  T  |
  T  |  T  |  R  |  W  |  T  |
  T  |  T  |  T  |  W  |  T  |
  T  |  T  |  T    /W  |  T  |
  T  |  T  |  T    /W\    T  |
  T  |  T  |  T    /E\    T  |
  T  |  T  |  W    /E\    T  |
  T  |  T  |  W    /R\    T  |
  T  |  T  |  W    /R  |  T  |
  T  |  T  |  W  |  R  |  T  |
  T  |  T  |  W  |  T  |  T  |
  T  |  T  |  W\    T  |  T  |
  T  |  T    /W\    T  |  T  |
  T  |  T    /E\    T  |  T  |
  T  |  T    /R\    T  |  T  |
  T  |  T  |  R\    T  |  T  |
  T  |  T  |  R  |  T  |  T  |
  T  |  T  |  T  |  T  |  T  |
  T  |  W  |  T  |  T  |  T  |
  T    /W  |  T  |  T  |  T  |
  T    /W\    T  |  T  |  T  |
  T    /E\    T  |  T  |  T  |
  T    /E\    W  |  T  |  T  |
  T    /E\    W\    T  |  T  |
  T    /R\    W\    T  |  T  |
  T    /R  |  W\    T  |  T  |
  T  |  R  |  W\    T  |  T  |
  T  |  T  |  W\    T  |  T  |
  T  |  T    /W\    T  |  T  |
  T  |  T    /E\    T  |  T  |
  T  |  T    /R\    T  |  T  |
  T  |  T  |  R\    T  |  T  |
  T  |  T  |  R  |  T  |  T  |
  T  |  T  |  T  |  T  |  T  |
  T  |  W  |  T  |  T  |  T  |
  T    /W  |  T  |  T  |  T  |
  T    /W\    T  |  T  |  T  |
  T    /E\    T  |  T  |  T  |
  T    /R\    T  |  T  |  T  |
  T    /R  |  T  |  T  |  T  |
  T  |  R  |  T  |  T  |  T  |
  T  |  T  |  T  |  T  |  T  |
  T  |  W  |  T  |  T  |  T  |
  T    /W  |  T  |  T  |  T  |
  T    /W\    T  |  T  |  T  |
  T    /E\    T  |  T  |  T  |
  T    /R\    T  |  T  |  T  |
  T    /R  |  T  |  T  |  T  |
  T  |  R  |  T  |  T  |  T  |
  T  |  T  |  T  |  T  |  T  |
  W  |  T  |  T  |  T  |  T  |
  W\    T  |  T  |  T  |  T  |
 /W\    T  |  T  |  T  |  T   
 /E\    T  |  T  |  T  |  T   
 /R\    T  |  T  |  T  |  T   
  R\    T  |  T  |  T  |  T  |
  R  |  T  |  T  |  T  |  T  |
  T  |  T  |  T  |  T  |  T  |
  T  |  T  |  T  |  W  |  T  |
  T  |  T  |  T    /W  |  T  |
  T  |  T  |  T    /W\    T  |
  T  |  T  |  T    /E\    T  |
  T  |  T  |  T    /E\    W  |
  T  |  T  |  T    /E\    W\  
  T  |  T  |  T    /R\    W\  
  T  |  T  |  T    /R  |  W\  
  T  |  T  |  T  |  R  |  W\  
  T  |  T  |  T  |  T  |  W\  
  T  |  T  |  T  |  T    /W\  
  T  |  T  |  T  |  T    /E\  
  T  |  T  |  T  |  T    /R\  
  T  |  T  |  T  |  T  |  R\  
  T  |  T  |  T  |  T  |  R  |
  T  |  T  |  T  |  T  |  T  |
  T  |  T  |  T  |  W  |  T  |
  T  |  T  |  T    /W  |  T  |
  T  |  T  |  T    /W\    T  |
  T  |  T  |  T    /E\    T  |
  T  |  T  |  T    /R\    T  |
  T  |  T  |  T    /R  |  T  |
  T  |  T  |  T  |  R  |  T  |
  T  |  T  |  T  |  T  |  T  |
  T  |  W  |  T  |  T  |  T  |
  T    /W  |  T  |  T  |  T  |
  T    /W\    T  |  T  |  T  |
  T    /E\    T  |  T  |  T  |
  T    /E\    T  |  T  |  W  |
  T    /E\    T  |  T  |  W\  
  T    /E\    T  |  T    /W\  
  T    /E\    T  |  T    /E\  
  T    /E\    W  |  T    /E\  
  T    /E\    W\    T    /E\  
  T    /R\    W\    T    /E\  
  T    /R  |  W\    T    /E\  
  T  |  R  |  W\    T    /E\  
  T  |  D  |  W\    T    /E\  
  T  |  D    /W\    T    /E\  
  T  |  D    /E\    T    /E\  
  T  |  D    /E\    T    /R\  
  T  |  D    /E\    T  |  R\  
  T  |  D    /E\    T  |  R  |
  T  |  D    /E\    T  |  T  |
  T  |  D    /R\    T  |  T  |
  T  |  D  |  R\    T  |  T  |
  T  |  D  |  R  |  T  |  T  |
  T  |  D  |  D  |  T  |  T  |
  W  |  D  |  D  |  T  |  T  |
  W\    D  |  D  |  T  |  T  |
 /W\    D  |  D  |  T  |  T   
 /E\    D  |  D  |  T  |  T   
 /R\    D  |  D  |  T  |  T   
  R\    D  |  D  |  T  |  T  |
  R  |  D  |  D  |  T  |  T  |
  T  |  D  |  D  |  T  |  T  |
  W  |  D  |  D  |  T  |  T  |
  W\    D  |  D  |  T  |  T  |
 /W\    D  |  D  |  T  |  T   
 /E\    D  |  D  |  T  |  T   
 /R\    D  |  D  |  T  |  T   
  R\    D  |  D  |  T  |  T  |
  R  |  D  |  D  |  T  |  T  |
  T  |  D  |  D  |  T  |  T  |
  W  |  D  |  D  |  T  |  T  |
  W\    D  |  D  |  T  |  T  |
 /W\    D  |  D  |  T  |  T   
 /E\    D  |  D  |  T  |  T   
 /E\    D  |  D  |  W  |  T   
 /E\    D  |  D    /W  |  T   
 /E\    D  |  D    /W\    T   
 /E\    D  |  D    /E\    T   
 /R\    D  |  D    /E\    T   
  R\    D  |  D    /E\    T  |
  R  |  D  |  D    /E\    T  |
  D  |  D  |  D    /E\    T  |
  D  |  D  |  D    /E\    W  |
  D  |  D  |  D    /E\    W\  
  D  |  D  |  D    /R\    W\  
  D  |  D  |  D    /R  |  W\  
  D  |  D  |  D  |  R  |  W\  
  D  |  D  |  D  |  T  |  W\  
  D  |  D  |  D  |  T    /W\  
  D  |  D  |  D  |  T    /E\  
  D  |  D  |  D  |  T    /R\  
  D  |  D  |  D  |  T  |  R\  
  D  |  D  |  D  |  T  |  R  |
  D  |  D  |  D  |  T  |  T  |
  D  |  D  |  D  |  W  |  T  |
  D  |  D  |  D    /W  |  T  |
  D  |  D  |  D    /W\    T  |
  D  |  D  |  D    /E\    T  |
  D  |  D  |  D    /R\    T  |
  D  |  D  |  D    /R  |  T  |
  D  |  D  |  D  |  R  |  T  |
  D  |  D  |  D  |  D  |  T  |
  D  |  D  |  D  |  D  |  W  |
  D  |  D  |  D  |  D  |  W\  
  D  |  D  |  D  |  D    /W\  
  D  |  D  |  D  |  D    /E\  
  D  |  D  |  D  |  D    /R\  
  D  |  D  |  D  |  D  |  R\  
  D  |  D  |  D  |  D  |  R  |
  D  |  D  |  D  |  D  |  D  |
Destroying mutex semaphores... OK