1 files changed, 0 insertions, 71 deletions
diff --git a/src/math/s_modf.c b/src/math/s_modf.c
deleted file mode 100644
index a5528d6b..00000000
--- a/src/math/s_modf.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/* @(#)s_modf.c 5.1 93/09/24 */
-/*
- * ====================================================
- * 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.
- * ====================================================
- */
-
-/*
- * modf(double x, double *iptr)
- * return fraction part of x, and return x's integral part in *iptr.
- * Method:
- *      Bit twiddling.
- *
- * Exception:
- *      No exception.
- */
-
-#include <math.h>
-#include "math_private.h"
-
-static const double one = 1.0;
-
-double
-modf(double x, double *iptr)
-{
-        int32_t i0,i1,j0;
-        uint32_t i;
-        EXTRACT_WORDS(i0,i1,x);
-        j0 = ((i0>>20)&0x7ff)-0x3ff;    /* exponent of x */
-        if(j0<20) {                     /* integer part in high x */
-            if(j0<0) {                  /* |x|<1 */
-                INSERT_WORDS(*iptr,i0&0x80000000,0);    /* *iptr = +-0 */
-                return x;
-            } else {
-                i = (0x000fffff)>>j0;
-                if(((i0&i)|i1)==0) {            /* x is integral */
-                    uint32_t high;
-                    *iptr = x;
-                    GET_HIGH_WORD(high,x);
-                    INSERT_WORDS(x,high&0x80000000,0);  /* return +-0 */
-                    return x;
-                } else {
-                    INSERT_WORDS(*iptr,i0&(~i),0);
-                    return x - *iptr;
-                }
-            }
-        } else if (j0>51) {             /* no fraction part */
-            uint32_t high;
-            *iptr = x*one;
-            GET_HIGH_WORD(high,x);
-            INSERT_WORDS(x,high&0x80000000,0);  /* return +-0 */
-            return x;
-        } else {                        /* fraction part in low x */
-            i = ((uint32_t)(0xffffffff))>>(j0-20);
-            if((i1&i)==0) {             /* x is integral */
-                uint32_t high;
-                *iptr = x;
-                GET_HIGH_WORD(high,x);
-                INSERT_WORDS(x,high&0x80000000,0);      /* return +-0 */
-                return x;
-            } else {
-                INSERT_WORDS(*iptr,i0,i1&(~i));
-                return x - *iptr;
-            }
-        }
-}