[CRT]

Add simple C implementations for acosf, ceilf, floorf, fmodf and fix sqrtf

svn path=/trunk/; revision=67718

reactos/lib/sdk/crt/math/acosf.c

@@ -0,0 +1,11 @@
+
+#include <math.h>
+
+_Check_return_
+float
+__cdecl
+acosf(
+    _In_ float x)
+{
+    return (float)acos((double)x);
+}

reactos/lib/sdk/crt/math/ceilf.c

@@ -0,0 +1,11 @@
+
+#include <math.h>
+
+_Check_return_
+float
+__cdecl
+ceilf(
+    _In_ float x)
+{
+    return (float)ceilf((double)x);
+}

reactos/lib/sdk/crt/math/floorf.c

@@ -0,0 +1,11 @@
+
+#include <math.h>
+
+_Check_return_
+float
+__cdecl
+floorf(
+    _In_ float x)
+{
+    return (float)floorf((double)x);
+}

reactos/lib/sdk/crt/math/fmodf.c

@@ -0,0 +1,12 @@
+
+#include <math.h>
+
+_Check_return_
+float
+__cdecl
+fmodf(
+    _In_ float x,
+    _In_ float y)
+{
+    return (float)fmod((double)x,(double)y);
+}

reactos/lib/sdk/crt/math/sqrtf.c

@@ -5,8 +5,10 @@
  */
 #include <math.h>
 
+_Check_return_
 float
-_sqrtf(float x)
+__cdecl
+sqrtf(float x)
 {
-   return ((float)sqrt((double)x));
+   return (float)sqrt((double)x);
 }