1diff --git a/third_party/libpng16/png.c b/third_party/libpng16/png.c
2index c183e3f..1cf5271 100644
3--- a/third_party/libpng16/png.c
4+++ b/third_party/libpng16/png.c
5@@ -2464,7 +2464,8 @@ png_colorspace_set_rgb_coefficients(png_structrp png_ptr)
6
7 #endif /* COLORSPACE */
8
9-#ifdef __GNUC__
10+/* #ifdef __GNUC__ */
11+#if 1
12 /* This exists solely to work round a warning from GNU C. */
13 static int /* PRIVATE */
14 png_gt(size_t a, size_t b)
15