UPD: Change macros definition so Lazarus CodeTools can work with it correctly

sdk/calling.inc

@@ -1,2 +1,6 @@
 {$MACRO ON}
-{$DEFINE dcpcall:={$IFDEF MSWINDOWS}stdcall{$ELSE}cdecl{$ENDIF}}
+{$IFDEF MSWINDOWS}
+{$DEFINE dcpcall:=stdcall}
+{$ELSE}
+{$DEFINE dcpcall:=cdecl}
+{$ENDIF}