1 files changed, 0 insertions, 69 deletions
diff --git a/lib/mlibc/options/ansi/musl-generic-math/sincos.c b/lib/mlibc/options/ansi/musl-generic-math/sincos.c
deleted file mode 100644
index 35b2d92..0000000
--- a/lib/mlibc/options/ansi/musl-generic-math/sincos.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/* origin: FreeBSD /usr/src/lib/msun/src/s_sin.c */
-/*
- * ====================================================
- * 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.
- * ====================================================
- */
-
-#define _GNU_SOURCE
-#include "libm.h"
-
-void sincos(double x, double *sin, double *cos)
-{
-	double y[2], s, c;
-	uint32_t ix;
-	unsigned n;
-
-	GET_HIGH_WORD(ix, x);
-	ix &= 0x7fffffff;
-
-	/* |x| ~< pi/4 */
-	if (ix <= 0x3fe921fb) {
-		/* if |x| < 2**-27 * sqrt(2) */
-		if (ix < 0x3e46a09e) {
-			/* raise inexact if x!=0 and underflow if subnormal */
-			FORCE_EVAL(ix < 0x00100000 ? x/0x1p120f : x+0x1p120f);
-			*sin = x;
-			*cos = 1.0;
-			return;
-		}
-		*sin = __sin(x, 0.0, 0);
-		*cos = __cos(x, 0.0);
-		return;
-	}
-
-	/* sincos(Inf or NaN) is NaN */
-	if (ix >= 0x7ff00000) {
-		*sin = *cos = x - x;
-		return;
-	}
-
-	/* argument reduction needed */
-	n = __rem_pio2(x, y);
-	s = __sin(y[0], y[1], 1);
-	c = __cos(y[0], y[1]);
-	switch (n&3) {
-	case 0:
-		*sin = s;
-		*cos = c;
-		break;
-	case 1:
-		*sin = c;
-		*cos = -s;
-		break;
-	case 2:
-		*sin = -s;
-		*cos = -c;
-		break;
-	case 3:
-	default:
-		*sin = -c;
-		*cos = s;
-		break;
-	}
-}