#define FUNCTION_HEADER(a) a { const char* __func__ = #a;
#define FUNCTION_FOOTER() }

#include <windows.h>

#define FUNCTION_HEADER(a) a { const char* __func__ = #a;
#define FUNCTION_FOOTER() }

FUNCTION_HEADER( int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd) )
    MessageBoxA(0, __func__, __func__, MB_OK);
    return 0;
FUNCTION_FOOTER()

__DATE__
__FILE__
__LINE__
__STDC__
__STDC_HOSTED__
__STDC_MB_MIGHT_NEQ_WC__
__STDC_VERSION__
__TIME__

__STDC_IEC_559__
__STDC_IEC_559_COMPLEX__
__STDC_ISO_10646__

static const char __func__[] = "function-name";