1 files changed, 3 insertions, 3 deletions
diff --git a/windows/windows_mphal.c b/windows/windows_mphal.c
index 2a803f1089..702efa4960 100644
--- a/windows/windows_mphal.c
+++ b/windows/windows_mphal.c
@@ -26,8 +26,8 @@
 
 
 #include "py/mpstate.h"
+#include "py/mphal.h"
 
-#include MICROPY_HAL_H
 #include <windows.h>
 #include <unistd.h>
 
@@ -170,11 +170,11 @@ int mp_hal_stdin_rx_chr(void) {
     }
 }
 
-void mp_hal_stdout_tx_strn(const char *str, mp_uint_t len) {
+void mp_hal_stdout_tx_strn(const char *str, size_t len) {
     write(1, str, len);
 }
 
-void mp_hal_stdout_tx_strn_cooked(const char *str, mp_uint_t len) {
+void mp_hal_stdout_tx_strn_cooked(const char *str, size_t len) {
     mp_hal_stdout_tx_strn(str, len);
 }