perl -pi -0777 -e 's/^(\s*)dev->disable(\s*)=\s*(\w+)_disable;\s*nic->poll\s*=\s*(\w+);\s*nic->transmit\s*=\s*(\w+);\s*nic->irq\s*=\s*(\w+);/static struct nic_operations ${3}_operations;\nstatic struct nic_operations ${3}_operations = {\n\t.connect\t= dummy_connect,\n\t.poll\t\t= $4,\n\t.transmit\t= $5,\n\t.irq\t\t= $6,\n\t.disable\t= ${3}_disable,\n};${1}nic->nic_op\t= &${3}_operations;/msg' *.c

perl -pi -0777 -e 's/_disable\s*\(\s*struct dev \*dev\s*\)\s*{\s*struct nic \*nic.*?$/_disable ( struct nic *nic ) {/ms' *.c

perl -pi -0777 -e 's/_disable\s*\(\s*struct dev \*dev(\s*__unused)?\)\s*{/_disable ( struct nic *nic$1 ) {/ms' *.c