extmod/modujson: Implement ujson.load() to load JSON from a stream.
This refactors ujson.loads(s) to behave as ujson.load(StringIO(s)).
Increase in code size is: 366 bytes for unix x86-64, 180 bytes for
stmhal, 84 bytes for esp8266.
diff --git a/py/objstringio.c b/py/objstringio.c
index eb0cc4e..be1a7d8 100644
--- a/py/objstringio.c
+++ b/py/objstringio.c
@@ -30,18 +30,12 @@
#include "py/nlr.h"
#include "py/objstr.h"
+#include "py/objstringio.h"
#include "py/runtime.h"
#include "py/stream.h"
#if MICROPY_PY_IO
-typedef struct _mp_obj_stringio_t {
- mp_obj_base_t base;
- vstr_t *vstr;
- // StringIO has single pointer used for both reading and writing
- mp_uint_t pos;
-} mp_obj_stringio_t;
-
#if MICROPY_CPYTHON_COMPAT
STATIC void check_stringio_is_open(const mp_obj_stringio_t *o) {
if (o->vstr == NULL) {