From 5a079a2d114f96d4847d1ee305d5b7c16eeec50e Mon Sep 17 00:00:00 2001
From: 3gg <3gg@shellblade.net>
Date: Sat, 27 Dec 2025 12:03:39 -0800
Subject: Initial commit

---
 contrib/SDL-3.2.8/src/libm/s_copysign.c | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 contrib/SDL-3.2.8/src/libm/s_copysign.c

(limited to 'contrib/SDL-3.2.8/src/libm/s_copysign.c')

diff --git a/contrib/SDL-3.2.8/src/libm/s_copysign.c b/contrib/SDL-3.2.8/src/libm/s_copysign.c
new file mode 100644
index 0000000..630f477
--- /dev/null
+++ b/contrib/SDL-3.2.8/src/libm/s_copysign.c
@@ -0,0 +1,30 @@
+#include "SDL_internal.h"
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * copysign(double x, double y)
+ * copysign(x,y) returns a value with the magnitude of x and
+ * with the sign bit of y.
+ */
+
+#include "math_libm.h"
+#include "math_private.h"
+
+double copysign(double x, double y)
+{
+	u_int32_t hx,hy;
+	GET_HIGH_WORD(hx,x);
+	GET_HIGH_WORD(hy,y);
+	SET_HIGH_WORD(x,(hx&0x7fffffff)|(hy&0x80000000));
+        return x;
+}
+libm_hidden_def(copysign)
-- 
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