X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c4b64a941e03ea4c2c88233b750a5054552698c3..dd9f8b6bb6935360a8271dc3e8749fb026b601a8:/include/wx/thread.h diff --git a/include/wx/thread.h b/include/wx/thread.h index dcc5ed8b43..e7dcf882ac 100644 --- a/include/wx/thread.h +++ b/include/wx/thread.h @@ -732,11 +732,12 @@ inline void wxMutexGuiLeave() { } // macros for entering/leaving critical sections which may be used without // having to take them inside "#if wxUSE_THREADS" -#define wxENTER_CRIT_SECT(cs) -#define wxLEAVE_CRIT_SECT(cs) -#define wxCRIT_SECT_DECLARE(cs) -#define wxCRIT_SECT_DECLARE_MEMBER(cs) -#define wxCRIT_SECT_LOCKER(name, cs) +// (the implementation uses dummy structs to force semicolon after the macro) +#define wxENTER_CRIT_SECT(cs) do {} while (0) +#define wxLEAVE_CRIT_SECT(cs) do {} while (0) +#define wxCRIT_SECT_DECLARE(cs) struct wxDummyCS##cs +#define wxCRIT_SECT_DECLARE_MEMBER(cs) struct wxDummyCSMember##cs +#define wxCRIT_SECT_LOCKER(name, cs) struct wxDummyCSLocker##name // if there is only one thread, it is always the main one inline bool wxIsMainThread() { return true; }