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Diffstat (limited to 'winsup/mingw/mingwex/math/lround_generic.c')
-rw-r--r--winsup/mingw/mingwex/math/lround_generic.c64
1 files changed, 0 insertions, 64 deletions
diff --git a/winsup/mingw/mingwex/math/lround_generic.c b/winsup/mingw/mingwex/math/lround_generic.c
deleted file mode 100644
index e0056a665..000000000
--- a/winsup/mingw/mingwex/math/lround_generic.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * lround_generic.c
- *
- * $Id$
- *
- * Provides a generic implementation for the `lround()', `lroundf()',
- * `lroundl()', `llround()', `llroundf()' and `llroundl()' functions;
- * compile with `-D FUNCTION=name', with `name' set to each of these
- * six in turn, to create separate object files for each of the six
- * functions.
- *
- * Written by Keith Marshall <keithmarshall@users.sourceforge.net>
- *
- * This is free software. You may redistribute and/or modify it as you
- * see fit, without restriction of copyright.
- *
- * This software is provided "as is", in the hope that it may be useful,
- * but WITHOUT WARRANTY OF ANY KIND, not even any implied warranty of
- * MERCHANTABILITY, nor of FITNESS FOR ANY PARTICULAR PURPOSE. At no
- * time will the author accept any form of liability for any damages,
- * however caused, resulting from the use of this software.
- *
- */
-#ifndef FUNCTION
-/*
- * Normally specified with `-D FUNCTION=name', on the command line.
- * Valid FUNCTION names are `lround', `lroundf', `lroundl', `llround'
- * `llroundf' and `llroundl'; specifying anything else will most likely
- * cause a compilation error. If user did not specify an appropriate
- * FUNCTION name, default to `lround'.
- */
-#define FUNCTION lround
-#endif
-
-#include "round_internal.h"
-
-#include <limits.h>
-#include <errno.h>
-
-/* Generic implementation.
- * The user is required to specify the FUNCTION name;
- * the RETURN_TYPE and INPUT_TYPE macros resolve to appropriate
- * type declarations, to match the selected FUNCTION prototype,
- * while RETURN_MAX and RETURN_MIN map to the correspondingly
- * appropriate limits.h manifest values, to establish the
- * valid range for the RETURN_TYPE.
- */
-RETURN_TYPE FUNCTION( INPUT_TYPE x )
-{
- if( !isfinite( x ) || !isfinite( x = round_internal( x ) )
- || (x > MAX_RETURN_VALUE) || (x < MIN_RETURN_VALUE) )
- /*
- * Undefined behaviour...
- * POSIX requires us to report a domain error; ANSI C99 says we
- * _may_ report a range error, and previous MinGW implementation
- * set `errno = ERANGE' here; we change that, conforming to the
- * stricter requiremment of the POSIX standard.
- */
- errno = EDOM;
-
- return (RETURN_TYPE)(x);
-}
-
-/* $RCSfile$$Revision$: end of file */