Move contrib libraries to contrib repo

1 files changed, 0 insertions, 31 deletions

diff --git a/contrib/SDL-3.2.8/src/libm/s_isnan.c b/contrib/SDL-3.2.8/src/libm/s_isnan.c
deleted file mode 100644
index 4831086..0000000
--- a/contrib/SDL-3.2.8/src/libm/s_isnan.c
+++ /dev/null
@@ -1,31 +0,0 @@
-#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.
- * ====================================================
- */
-
-/*
- * isnan(x) returns 1 is x is nan, else 0;
- * no branching!
- */
-
-#include "math.h"
-#include "math_private.h"
-
-int __isnan(double x)
-{
-        int32_t hx,lx;
-        EXTRACT_WORDS(hx,lx,x);
-        hx &= 0x7fffffff;
-        hx |= (u_int32_t)(lx|(-lx))>>31;
-        hx = 0x7ff00000 - hx;
-        return (int)(((u_int32_t)hx)>>31);
-}
-weak_alias(__isnan, isnan)
-libm_hidden_def(__isnan)