Alexandre Julliard : ntdll: Use the ceil() implementation from the bundled musl library.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ef4cefe8fb6cb5a76f6f7f8afadd19b3f6fdaaed
URL:    https://gitlab.winehq.org/wine/wine/-/commit/ef4cefe8fb6cb5a76f6f7f8afadd19b...

Author: Alexandre Julliard 
Date:   Mon Apr 10 18:45:47 2023 +0200

ntdll: Use the ceil() implementation from the bundled musl library.

---

dlls/ntdll/math.c | 29 -----------------------------
 1 file changed, 29 deletions(-)

diff --git a/dlls/ntdll/math.c b/dlls/ntdll/math.c
index c30fc2de61e..31be13db4ae 100644
--- a/dlls/ntdll/math.c
+++ b/dlls/ntdll/math.c
@@ -55,35 +55,6 @@ int CDECL abs( int i )
     return i >= 0 ? i : -i;
 }

-/*********************************************************************
- *                  ceil   (NTDLL.@)
- *
- * Based on musl: src/math/ceilf.c
- */
-double CDECL ceil( double x )
-{
-    union {double f; UINT64 i;} u = {x};
-    int e = (u.i >> 52 & 0x7ff) - 0x3ff;
-    UINT64 m;
-
-    if (e >= 52)
-        return x;
-    if (e >= 0) {
-        m = 0x000fffffffffffffULL >> e;
-        if ((u.i & m) == 0)
-            return x;
-        if (u.i >> 63 == 0)
-            u.i += m;
-        u.i &= ~m;
-    } else {
-        if (u.i >> 63)
-            return -0.0;
-        else if (u.i << 1)
-            return 1.0;
-    }
-    return u.f;
-}
-
 /*********************************************************************
  *                  fabs   (NTDLL.@)
  *