c++ Programming Glossary: redefinition

http://stackoverflow.com/questions/1372480/c-redefinition-header-files

MyClass.h in many files so it includes multiple times and redefinition error occurs. How to prevent I'm using #pragma once instead.. v6.0a include ws2def.h 91 warning C4005 'AF_IPX' macro redefinition c program files microsoft sdks windows v6.0a include winsock.h.. v6.0a include ws2def.h 124 warning C4005 'AF_MAX' macro redefinition c program files microsoft sdks windows v6.0a include winsock.h..

Can I redefine a C++ macro then define it back?

http://stackoverflow.com/questions/1793800/can-i-redefine-a-c-macro-then-define-it-back

work reliably together c macros preprocessor redefine redefinition share improve this question As greyfade pointed out your..

Repeated typedefs - invalid in C but valid in C++?

http://stackoverflow.com/questions/8594954/repeated-typedefs-invalid-in-c-but-valid-in-c

a compliance warning in C tested with gcc pedantic typedef redefinition but is fine in C g pedantic typedef struct Foo Foo typedef struct..