From 992d437437f7f521f904b2f93e4513ef81ed1def Mon Sep 17 00:00:00 2001
From: Damus666 <97639432+Damus666@users.noreply.github.com>
Date: Sun, 1 Oct 2023 01:49:27 +0200
Subject: [PATCH] WASM: add required PyObject *_null parameter to remaining
 functions marked with METH_NOARGS in math.c and color.c

---
 src_c/color.c | 4 ++--
 src_c/math.c  | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src_c/color.c b/src_c/color.c
index 39334b5893..c4ee70a797 100644
--- a/src_c/color.c
+++ b/src_c/color.c
@@ -93,7 +93,7 @@ _color_set_length(pgColorObject *, PyObject *);
 static PyObject *
 _color_lerp(pgColorObject *, PyObject *, PyObject *);
 static PyObject *
-_color_grayscale(pgColorObject *);
+_color_grayscale(pgColorObject *, PyObject *);
 static PyObject *
 _premul_alpha(pgColorObject *, PyObject *);
 static PyObject *
@@ -760,7 +760,7 @@ _color_correct_gamma(pgColorObject *color, PyObject *args)
  * color.grayscale()
  */
 static PyObject *
-_color_grayscale(pgColorObject *self)
+_color_grayscale(pgColorObject *self, PyObject *_null)
 {
     // RGBA to GRAY formula used by OpenCV
     Uint8 grayscale_pixel =
diff --git a/src_c/math.c b/src_c/math.c
index c244788b80..69533784c2 100644
--- a/src_c/math.c
+++ b/src_c/math.c
@@ -325,7 +325,7 @@ vectoriter_dealloc(vectoriter *it);
 static PyObject *
 vectoriter_next(vectoriter *it);
 static PyObject *
-vectoriter_len(vectoriter *it);
+vectoriter_len(vectoriter *it, PyObject *_null);
 static PyObject *
 vector_iter(PyObject *vec);
 
@@ -3514,7 +3514,7 @@ vectoriter_next(vectoriter *it)
 }
 
 static PyObject *
-vectoriter_len(vectoriter *it)
+vectoriter_len(vectoriter *it, PyObject *_null)
 {
     Py_ssize_t len = 0;
     if (it && it->vec) {