py: Reinstate old pfenv_print_int function for stmhal's printf.

1 files changed, 1 insertions, 1 deletions

diff --git a/py/pfenv.h b/py/pfenv.h
index 6240b47ac..9e687e4b9 100644
--- a/py/pfenv.h
+++ b/py/pfenv.h
@@ -18,7 +18,7 @@ typedef struct _pfenv_t {
 void pfenv_vstr_add_strn(void *data, const char *str, unsigned int len);
 
 int pfenv_print_strn(const pfenv_t *pfenv, const char *str, unsigned int len, int flags, char fill, int width);
-int pfenv_print_int(const pfenv_t *pfenv, int x, int sgn, int base, int base_char, int flags, char fill, int width);
+int pfenv_print_int(const pfenv_t *pfenv, machine_uint_t x, int sgn, int base, int base_char, int flags, char fill, int width);
 int pfenv_print_mp_int(const pfenv_t *pfenv, mp_obj_t x, int sgn, int base, int base_char, int flags, char fill, int width);
 #if MICROPY_ENABLE_FLOAT
 int pfenv_print_float(const pfenv_t *pfenv, mp_float_t f, char fmt, int flags, char fill, int width, int prec);