3 files changed, 4 insertions, 4 deletions
diff --git a/unix/file.c b/unix/file.c
index 7f113d6712..751d62fd51 100644
--- a/unix/file.c
+++ b/unix/file.c
@@ -202,7 +202,7 @@ STATIC mp_obj_t fdfile_open(const mp_obj_type_t *type, mp_arg_val_t *args) {
     return MP_OBJ_FROM_PTR(o);
 }
 
-STATIC mp_obj_t fdfile_make_new(mp_obj_t type_in, mp_uint_t n_args, mp_uint_t n_kw, const mp_obj_t *args) {
+STATIC mp_obj_t fdfile_make_new(mp_obj_t type_in, size_t n_args, size_t n_kw, const mp_obj_t *args) {
     mp_arg_val_t arg_vals[FILE_OPEN_NUM_ARGS];
     mp_arg_parse_all_kw_array(n_args, n_kw, args, FILE_OPEN_NUM_ARGS, file_open_args, arg_vals);
     return fdfile_open(MP_OBJ_TO_PTR(type_in), arg_vals);
diff --git a/unix/modffi.c b/unix/modffi.c
index c998a809e4..be12974979 100644
--- a/unix/modffi.c
+++ b/unix/modffi.c
@@ -301,7 +301,7 @@ STATIC mp_obj_t ffimod_addr(mp_obj_t self_in, mp_obj_t symname_in) {
 }
 MP_DEFINE_CONST_FUN_OBJ_2(ffimod_addr_obj, ffimod_addr);
 
-STATIC mp_obj_t ffimod_make_new(mp_obj_t type_in, mp_uint_t n_args, mp_uint_t n_kw, const mp_obj_t *args) {
+STATIC mp_obj_t ffimod_make_new(mp_obj_t type_in, size_t n_args, size_t n_kw, const mp_obj_t *args) {
     (void)n_args;
     (void)n_kw;
 
@@ -345,7 +345,7 @@ STATIC void ffifunc_print(const mp_print_t *print, mp_obj_t self_in, mp_print_ki
     mp_printf(print, "<ffifunc %p>", self->func);
 }
 
-STATIC mp_obj_t ffifunc_call(mp_obj_t self_in, mp_uint_t n_args, mp_uint_t n_kw, const mp_obj_t *args) {
+STATIC mp_obj_t ffifunc_call(mp_obj_t self_in, size_t n_args, size_t n_kw, const mp_obj_t *args) {
     mp_obj_ffifunc_t *self = MP_OBJ_TO_PTR(self_in);
     assert(n_kw == 0);
     assert(n_args == self->cif.nargs);
diff --git a/unix/modsocket.c b/unix/modsocket.c
index 6a7c3f5510..0857d05733 100644
--- a/unix/modsocket.c
+++ b/unix/modsocket.c
@@ -313,7 +313,7 @@ STATIC mp_obj_t socket_makefile(mp_uint_t n_args, const mp_obj_t *args) {
 }
 STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(socket_makefile_obj, 1, 3, socket_makefile);
 
-STATIC mp_obj_t socket_make_new(mp_obj_t type_in, mp_uint_t n_args, mp_uint_t n_kw, const mp_obj_t *args) {
+STATIC mp_obj_t socket_make_new(mp_obj_t type_in, size_t n_args, size_t n_kw, const mp_obj_t *args) {
     (void)type_in;
     (void)n_kw;