strcpy((char*) open_buffer.address, "192.168.1.10");
open_buffer.portno = 0;
open_buffer.timeout = 5000;
open_buffer.encryption_type = 0;
handle = DapiOpenModuleEx(RO_ETH, 0, (unsigned char*) &open_buffer, 0);
printf("Module handle = %x\n", handle);
DELIB API reference | Seite 246