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Applied #10576: msw build fails when using watcom with no-threads option

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@66924 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
2011-02-16 22:58:53 +00:00
parent 987ade70e4
commit ca588b2cba
1 changed files with 4 additions and 2 deletions
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6
include/wx/thread.h
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@@ -693,11 +693,13 @@ inline void WXDLLIMPEXP_BASE wxMutexGuiLeave() { }
// macros for entering/leaving critical sections which may be used without
// having to take them inside "#if wxUSE_THREADS"
// (the implementation uses dummy structs to force semicolon after the macro)
// (the implementation uses dummy structs to force semicolon after the macro;
// also notice that Watcom doesn't like declaring a struct as a member so we
// need to actually define it in wxCRIT_SECT_DECLARE_MEMBER)
#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_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