fix windows missing include

gcontini

2020-12-06 48d2775d9a6670a6b0f296e76981fcd018eead71

fix windows missing include

 src/library/os/windows/os_win.cpp

@@ -54,8 +54,8 @@
                    DiskInfo diskInfo = {};
                    diskInfo.id = (int)ndrives;
                    diskInfo.label_initialized = true;
                    mstrlcpy(diskInfo.device, volName, min(std::size_t{MAX_PATH}, sizeof(volName)));
                    mstrlcpy(diskInfo.label, fileSysName, min(sizeof(diskInfos[ndrives].label), sizeof(fileSysName)));
                    license::mstrlcpy(diskInfo.device, volName, min(std::size_t{MAX_PATH}, sizeof(volName)));
                    license::mstrlcpy(diskInfo.label, fileSysName, min(sizeof(diskInfos[ndrives].label), sizeof(fileSysName)));
                    memcpy(diskInfo.disk_sn, &volSerial, sizeof(DWORD));
                    diskInfo.sn_initialized = true;
                    diskInfo.preferred = (szSingleDrive[0] == 'C');