finally move buildroot-ng to trunk

[openwrt/staging/chunkeey.git] / toolchain / libnotimpl / src / math.c

diff --git a/toolchain/libnotimpl/src/math.c b/toolchain/libnotimpl/src/math.c
new file mode 100644 (file)
index 0000000..5bfcb95
--- /dev/null
+++ b/toolchain/libnotimpl/src/math.c
@@ -0,0 +1,68 @@
+/* vi: set sw=4 ts=4: */
+
+#include "math.h"
+
+
+/* cosf for uClibc
+ *
+ * wrapper for cos(x)
+ */
+
+#ifdef __STDC__
+       float cosf(float x)
+#else
+       float cosf(x)
+       float x;
+#endif
+{
+       return (float) cos( (double)x );
+}
+
+
+/* sinf for uClibc
+ *
+ * wrapper for sin(x)
+ */
+
+#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 ceilf(float x)
+#else
+       float ceilf(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 );
+}
+