Huw Davies (@huw) commented about dlls/win32u/tests/d3dkmt.c:
- {
 if (c == '(') n++;if (!n) break;if (c == ')') n--;- }
 - if (!strchr( cond - 1, '(' )) return wine_dbg_sprintf( "got %s", cond - 1 );
 - return wine_dbg_sprintf( "%.*s returned", (int)strcspn( cond - 1, "( " ), cond - 1 );
 +}
+#define ok_ex( r, op, e, t, f, ... ) \
- do \
 - { \
 t v = (r); \ok( v op (e), "%s " f "\n", debugstr_ok( #r ), v, ##__VA_ARGS__ ); \- } while (0)
 +#define ok_x4( r, op, e ) ok_ex( r, op, e, UINT, "%#x" )
FWIW, it looks like `ok_x4()` isn't used until the next commit.