py: Move to guarded includes, everywhere in py/ core.
Addresses issue #1022.
diff --git a/py/objint.c b/py/objint.c
index 0aa281e..c272fd4 100644
--- a/py/objint.c
+++ b/py/objint.c
@@ -25,22 +25,16 @@
*/
#include <stdlib.h>
-#include <stdint.h>
#include <assert.h>
#include <string.h>
-#include "mpconfig.h"
-#include "nlr.h"
-#include "misc.h"
-#include "qstr.h"
-#include "obj.h"
-#include "parsenum.h"
-#include "smallint.h"
-#include "mpz.h"
-#include "objint.h"
-#include "objstr.h"
-#include "runtime0.h"
-#include "runtime.h"
+#include "py/nlr.h"
+#include "py/parsenum.h"
+#include "py/smallint.h"
+#include "py/objint.h"
+#include "py/objstr.h"
+#include "py/runtime0.h"
+#include "py/runtime.h"
#if MICROPY_PY_BUILTINS_FLOAT
#include <math.h>