I have a macro that looks like:
#define STUB_OS_API_CALLS
#ifndef STUB_OS_API_CALLS
#define OSAPICALL(osapifunc) (osapifunc)
#else
#include "..\os\vcsupport\include\vcintegrityosstubs.h"
#define OSAPICALL(osapifunc) (stub_##osapifunc)
#endif
when I use the macro as follows:
eErr = OSAPICALL( Function1(a, b, &c) );
It has no problem on expanding, however when I try to use the macro inside the first macro as follows:
eErr = OSAPICALL( Function2(
OSAPICALL( Function3() ),
a,
false,
b,
&c) );
I get a compilation error, saying that OSAPICALL is not defined
If I dont define STUB_OS_API_CALLS the Macro works just fine using the two statements shown above.
Can anybody please help me discovering why I can't do this macro when defining STUB_OS_API_CALLS?