StdLib/LibC: Add software floating point library from NetBSD

[mirror_edk2.git] / StdLib / Include / ieeefp.h

diff --git a/StdLib/Include/ieeefp.h b/StdLib/Include/ieeefp.h
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+++ b/StdLib/Include/ieeefp.h
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+/*  $NetBSD: ieeefp.h,v 1.9 2011/03/27 05:13:15 mrg Exp $   */\r
+/** @file\r
+*\r
+*  Copyright (c) 2013 - 2014, ARM Limited. All rights reserved.\r
+*\r
+*  This program and the accompanying materials\r
+*  are licensed and made available under the terms and conditions of the BSD License\r
+*  which accompanies this distribution.  The full text of the license may be found at\r
+*  http://opensource.org/licenses/bsd-license.php\r
+*\r
+*  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+*  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+*\r
+**/\r
+/*\r
+ * Written by J.T. Conklin, Apr 6, 1995\r
+ * Public domain.\r
+ */\r
+\r
+#ifndef _IEEEFP_H_\r
+#define _IEEEFP_H_\r
+\r
+#include <sys/cdefs.h>\r
+#include <machine/ieeefp.h>\r
+\r
+__BEGIN_DECLS\r
+typedef fp_rnd fp_rnd_t;\r
+#ifdef _X86_IEEEFP_H_   /* XXX */\r
+typedef fp_prec fp_prec_t;\r
+#endif\r
+typedef fp_except fp_except_t;\r
+\r
+fp_rnd_t    fpgetround(void);\r
+fp_rnd_t    fpsetround(fp_rnd_t);\r
+#ifdef _X86_IEEEFP_H_   /* XXX */\r
+fp_prec_t   fpgetprec(void);\r
+fp_prec_t   fpsetprec(fp_prec_t);\r
+#endif\r
+fp_except_t fpgetmask(void);\r
+fp_except_t fpsetmask(fp_except_t);\r
+fp_except_t fpgetsticky(void);\r
+fp_except_t fpsetsticky(fp_except_t);\r
+fp_except_t fpresetsticky(fp_except_t);\r
+__END_DECLS\r
+\r
+#endif /* _IEEEFP_H_ */\r