WebUNUSED(srv);...} this function initializes a connection structure and return it. It has nothing to do with the server structure, so it first UNUSED it. The meaning of the UNUSED macro seems obvious in this context. But I tried a simple code, and see its corresponding assembly. gcc does nothing for the statement in the macro. WebNow, from comments on other answers, apparently it's garbage generated from macros. Well, that's a pleonasm. Solutions: refactor that macro to #if declare the variable only if it's really used; create another version of the macro that skips the unused variable generation. Better still, avoid using macros that bring issues to the code.
UNUSED参数,这个宏,很秀_嵌入式Linux,的博客-CSDN博客
WebUnused macros may signal a mistake or unfinished code. To silence the warning for the individual macro, prefix the name with an underscore such as _my_macro. If you intended … WebWarn about macros defined in the main file that are unused. A macro is used if it is expanded or tested for existence at least once. The preprocessor also warns if the macro has not been used at the time it is redefined or undefined. Built-in macros, macros defined on the command line, and macros defined in include files are not warned about. fleishman effect
Key combinations not used by Excel to use in macro keyboard …
WebSections of code which are guarded by #ifdef TK_AQUA were committed in cb85244. But from examining the CPython and Tcl/Tk repository histories, it appears nothing has ever defined this macro. (Tk Aqua itself instead defines/uses the MAC_... WebJul 31, 2024 · In the macro naming window, there is an option to create a shortcut to run the macro. But there is only one modifier key option (Ctrl) with an empty field for the … chef\u0027s choice all natural soup mix 7 blend