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-rw-r--r--src/math/s_modff.c52
1 files changed, 0 insertions, 52 deletions
diff --git a/src/math/s_modff.c b/src/math/s_modff.c
deleted file mode 100644
index de4dfd25..00000000
--- a/src/math/s_modff.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/* s_modff.c -- float version of s_modf.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
- */
-
-/*
- * ====================================================
- * 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.
- * ====================================================
- */
-
-#include <math.h>
-#include "math_private.h"
-
-static const float one = 1.0;
-
-float
-modff(float x, float *iptr)
-{
- int32_t i0,j0;
- uint32_t i;
- GET_FLOAT_WORD(i0,x);
- j0 = ((i0>>23)&0xff)-0x7f; /* exponent of x */
- if(j0<23) { /* integer part in x */
- if(j0<0) { /* |x|<1 */
- SET_FLOAT_WORD(*iptr,i0&0x80000000); /* *iptr = +-0 */
- return x;
- } else {
- i = (0x007fffff)>>j0;
- if((i0&i)==0) { /* x is integral */
- uint32_t ix;
- *iptr = x;
- GET_FLOAT_WORD(ix,x);
- SET_FLOAT_WORD(x,ix&0x80000000); /* return +-0 */
- return x;
- } else {
- SET_FLOAT_WORD(*iptr,i0&(~i));
- return x - *iptr;
- }
- }
- } else { /* no fraction part */
- uint32_t ix;
- *iptr = x*one;
- GET_FLOAT_WORD(ix,x);
- SET_FLOAT_WORD(x,ix&0x80000000); /* return +-0 */
- return x;
- }
-}