When I read Microsoft's serial communication routine Mttty, I saw an operator "/" used in a standard C and C , and I don't understand it everywhere. Please give me guidance: ///init.cvoid globalinitialize ) {INT cymenuheight, // Menu Bar Height CYCAPTIONHEIGHT, // uppercase text Height CyframeHeight; // The border height of the window 省 省 省 无 无 无 无 ...
gwBaseY = HIWORD (GetDialogBaseUnits ()); // watch window = 20 cyMenuHeight = GetSystemMetrics (SM_CYMENU); // 25 cyCaptionHeight = GetSystemMetrics (SM_CYCAPTION); // 32 cyFrameHeight = GetSystemMetrics (SM_CYFRAME); // 4 gcyMinimumWindowHeight = cyMenuHeight / 4 * cycaptionHeight / 2 * cycameHeight (settingsfactor statusfactor) * gwbasey; return;} I use the value of Watch Window monitored in the back, and 25 4 * 32 2 * 4 (5 5) * 20 = 361 is also the result of "/" does not exist. So what role in "/"?
