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Diffstat (limited to 'src/math/sf_fabs.c')
| -rw-r--r-- | src/math/sf_fabs.c | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/src/math/sf_fabs.c b/src/math/sf_fabs.c deleted file mode 100644 index 2aaed326..00000000 --- a/src/math/sf_fabs.c +++ /dev/null @@ -1,47 +0,0 @@ -/* sf_fabs.c -- float version of s_fabs.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. - * ==================================================== - */ - -/* - * fabsf(x) returns the absolute value of x. - */ - -#include "fdlibm.h" - -#ifdef __STDC__ - float fabsf(float x) -#else - float fabsf(x) - float x; -#endif -{ - __uint32_t ix; - GET_FLOAT_WORD(ix,x); - SET_FLOAT_WORD(x,ix&0x7fffffff); - return x; -} - -#ifdef _DOUBLE_IS_32BITS - -#ifdef __STDC__ - double fabs(double x) -#else - double fabs(x) - double x; -#endif -{ - return (double) fabsf((float) x); -} - -#endif /* defined(_DOUBLE_IS_32BITS) */ |