msvcrt: Use _MCW_RC rounding mask in fesetround and fegetround.

Signed-off-by: Piotr Caban <piotr@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

msvcrt: Use _MCW_RC rounding mask in fesetround and fegetround.
bf859348 · Piotr Caban · Alexandre Julliard · 8647f7ba · bf859348
Commit bf859348 authored Jul 21, 2021 by Piotr Caban Committed by Alexandre Julliard Jul 21, 2021
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math.c dlls/msvcrt/math.c +3 -3

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--- a/dlls/msvcrt/math.c
+++ b/dlls/msvcrt/math.c
@@ -5801,7 +5801,7 @@ int CDECL __fpe_flt_rounds(void)
 */
 int CDECL fegetround(void)
 {
-    return _controlfp(0, 0) & _RC_CHOP;
+    return _controlfp(0, 0) & _MCW_RC;
 }

 /*********************************************************************
@@ -5809,9 +5809,9 @@ int CDECL fegetround(void)
 */
 int CDECL fesetround(int round_mode)
 {
-    if (round_mode & (~_RC_CHOP))
+    if (round_mode & (~_MCW_RC))
        return 1;
-    _controlfp(round_mode, _RC_CHOP);
+    _controlfp(round_mode, _MCW_RC);
    return 0;
 }