extmod/moduhashlib: Make function objects STATIC.

Jongy · dpgeorge · commit c2fb725e72f0 · 2018-06-12T13:50:11.000+10:00
These are not exported to anyone anyway.
diff --git a/extmod/moduhashlib.c b/extmod/moduhashlib.c
@@ -121,8 +121,8 @@ STATIC mp_obj_t uhashlib_sha256_digest(mp_obj_t self_in) {
 }
 #endif
 
-MP_DEFINE_CONST_FUN_OBJ_2(uhashlib_sha256_update_obj, uhashlib_sha256_update);
-MP_DEFINE_CONST_FUN_OBJ_1(uhashlib_sha256_digest_obj, uhashlib_sha256_digest);
+STATIC MP_DEFINE_CONST_FUN_OBJ_2(uhashlib_sha256_update_obj, uhashlib_sha256_update);
+STATIC MP_DEFINE_CONST_FUN_OBJ_1(uhashlib_sha256_digest_obj, uhashlib_sha256_digest);
 
 STATIC const mp_rom_map_elem_t uhashlib_sha256_locals_dict_table[] = {
     { MP_ROM_QSTR(MP_QSTR_update), MP_ROM_PTR(&uhashlib_sha256_update_obj) },
@@ -202,8 +202,8 @@ STATIC mp_obj_t uhashlib_sha1_digest(mp_obj_t self_in) {
 }
 #endif
 
-MP_DEFINE_CONST_FUN_OBJ_2(uhashlib_sha1_update_obj, uhashlib_sha1_update);
-MP_DEFINE_CONST_FUN_OBJ_1(uhashlib_sha1_digest_obj, uhashlib_sha1_digest);
+STATIC MP_DEFINE_CONST_FUN_OBJ_2(uhashlib_sha1_update_obj, uhashlib_sha1_update);
+STATIC MP_DEFINE_CONST_FUN_OBJ_1(uhashlib_sha1_digest_obj, uhashlib_sha1_digest);
 
 STATIC const mp_rom_map_elem_t uhashlib_sha1_locals_dict_table[] = {
     { MP_ROM_QSTR(MP_QSTR_update), MP_ROM_PTR(&uhashlib_sha1_update_obj) },
