I encountered a problem with the use of "sizeof" in the pSOS skin.
E.g., in q_send the last parameter is "u_long msgbuf[4]" and its size is 
passed to q_send_internal as "sizeof(msgbuf)". However, since arrays are 
always passed by reference this sizeof call yields 4 instead of the expected 
16. This results in only 4 bytes being sent instead of the whole message. The 
call must be changed, e.g., to "sizeof(u_long[4])".
The same problem exists for the following calls: q_receive, q_broadcast, 


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