static variable in header Variables in C As the name indicates, the static variables retain their value as long as the program executes. Globale Variable im Header-File. GT_staticDefineINT following variables code. Print. A static variable can preserve its value, and you can not initialize a static variable again. headers If you change the value of the variable in one. [Solved] How to declare a static variable in .h file and define it in a ... Filtered by: Clear All. Select Page. You could simply define a series of const ints in a header file: // Constants.h #if !defined (MYLIB_CONSTANTS_H) #define MYLIB_CONSTANTS_H 1 const int a = 100; const int b = 0x7f; #endif. My naive logic was, if it is possible for macros, why not make a similar thing for regular C names. Example of Static Variables in C. Let us now see how a local variable and static variable are different. C++ Global Variable - Variables declared outside of a block are called global variables. There are many global variables in Os.h, but Os.h needs to be called by many C files.
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