re style="background-color: #C0C0C0; margin:0; padding:0 ">  53:     logic [N-1:0] ppc_out;</pre>
<pre style="background-color: #C0C0C0; margin:0; padding:0 ">  54:     logic [N-1:0] arb_req;</pre>
<pre style="background-color: #C0C0C0; margin:0; padding:0 ">  55:     logic [N-1:0] mask, mask_next;</pre>
<pre style="background-color: #C0C0C0; margin:0; padding:0 ">  56:     logic [N-1:0] winner;</pre>
<pre style="margin:0; padding:0 ">  57: </pre>
<pre style="background-color: #C0C0C0; margin:0; padding:0 "