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[openwrt.git] / openwrt / toolchain / libnotimpl / files / math.c

diff --git a/openwrt/toolchain/libnotimpl/files/math.c b/openwrt/toolchain/libnotimpl/files/math.c
index cc8a661..a16ea74 100644 (file)
--- a/openwrt/toolchain/libnotimpl/files/math.c
+++ b/openwrt/toolchain/libnotimpl/files/math.c
@@ -1,35 +1,68 @@
 /* vi: set sw=4 ts=4: */
 
+#include "math.h"
+
+
 /* cosf for uClibc
  *
  * wrapper for cos(x)
  */
 
-#include "math.h"
-
 #ifdef __STDC__
-       float cosf(float x)             /* wrapper cos */
+       float cosf(float x)
 #else
-       float cosf(x)                   /* wrapper cos */
+       float cosf(x)
        float x;
 #endif
 {
        return (float) cos( (double)x );
 }
 
+
 /* sinf for uClibc
  *
  * wrapper for sin(x)
  */
 
-#include "math.h"
+#ifdef __STDC__
+       float sinf(float x)
+#else
+       float sinf(x)
+       float x;
+#endif
+{
+       return (float) sin( (double)x );
+}
+
+
+/* ceilf for uClibc
+ *
+ * wrapper for ceil(x)
+ */
 
 #ifdef __STDC__
-       float sinf(float x)             /* wrapper sin */
+       float ceilf(float x)
 #else
-       float sinf(x)                   /* wrapper sin */
+       float rintf(x)
+       float x;
+#endif
+{
+       return (float) ceil( (double)x );
+}
+
+
+/* rintf for uClibc
+ *
+ * wrapper for rint(x)
+ */
+
+#ifdef __STDC__
+       float rintf(float x)
+#else
+       float rintf(x)
        float x;
 #endif
 {
        return (float) sin( (double)x );
 }
+