python
diff --git a/‎Mac/Modules/gestaltmodule.c‎
Lines changed: 45 additions & 0 deletions b/‎Mac/Modules/gestaltmodule.c‎
Lines changed: 45 additions & 0 deletions
@@ -0,0 +1,45 @@
+/* Macintosh Gestalt interface */
+
+#include "allobjects.h"
+#include "modsupport.h"
+
+#include <Types.h>
+#include <GestaltEqu.h>
+
+static object *
+gestalt_gestalt(self, args)
+	object *self;
+	object *args;
+{
+	OSErr iErr;
+	char *str;
+	int size;
+	OSType selector;
+	long response;
+	if (!getargs(args, "s#", &str, &size))
+		return NULL;
+	if (size != 4) {
+		err_setstr(TypeError, "gestalt arg must be 4-char string");
+		return NULL;
+	}
+	selector = *(OSType*)str;
+	iErr = Gestalt ( selector, &response );
+	if (iErr != 0) {
+		char buf[100];
+		sprintf(buf, "Gestalt error code %d", iErr);
+		err_setstr(RuntimeError, buf);
+		return NULL;
+	}
+	return newintobject(response);
+}
+
+static struct methodlist gestalt_methods[] = {
+	{"gestalt", gestalt_gestalt},
+	{NULL, NULL} /* Sentinel */
+};
+
+void
+initgestalt()
+{
+	initmodule("gestalt", gestalt_methods);
+}