макросы

I write a program in C++ using WinSock2. This library contains a number of constants and macros created with #define. While w ... ght. Even if all constants and macros are underlined in red, the project is built without problems and it works as it should.

What these macros SCNxN and PRIxN are for. For example: #include <inttypes.h> // В функции считывания данных uint32_t code_point; fscanf(in, "%" SCNx32, &code_point); printf("%" PRIx32, code_point);

Despite the simplicity and minimalism of the task, it broke my head. There is an XLS file in which there is a table of 160,00 ... order.LeftLine = BLine oBorder.RightLine = BLine oCellRange.TableBorder = oBorder End Sub

Is it possible to do something so that when you open a book, two windows with certain sheets open at once? (Is it possible to make a window open on 1\3 of the workspace) mb VBA, macros will somehow help?

Recently I looked in the file tchar. h and saw the declared type TCHAR, which in fact does the same thing as this macro: #if ... typedef wchar_t strt; #elif typedef char strt; #endif Now I wonder whether it is worth using a macro, or a ready-made type?

Tell me, is it possible to make comments in C/C++ inside macros? And if so, then: 1) How to make comments in a trivial mul ... ..;...;...)\ {\ if (...)\ { while (...)\ { 2) How do I make comments in a multiline macro function?