change SC ifdef to MPW

diff --git a/Mac/Modules/macosmodule.c b/Mac/Modules/macosmodule.c
index c1bab504aba30229690df45e1a99489204ae4b42..177ddcd091dae3b7deb88783031635fd1d51e920 100644 (file)
--- a/Mac/Modules/macosmodule.c
+++ b/Mac/Modules/macosmodule.c
@@ -31,7 +31,7 @@ OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 static PyObject *MacOS_Error; /* Exception MacOS.Error */
 
-#ifdef __SC__
+#ifdef MPW
 #define bufferIsSmall -607     /*error returns from Post and Accept */
 #endif