FSH_GETPRIORITY - Get current thread's I/O priority

Purpose   

This function allows an FSD to retrieve the I/O priority of the current 
thread. 

Calling Sequence   

int far pascal FSH_GETPRIORITY(void)

Returns   

This function returns the I/O of the current thread: 

0x0000 - background 
0x1111 - foreground 

Remarks   

FSH_GETPRIORITY will not block.