1 files changed, 55 insertions, 0 deletions
diff --git a/newlib/libm/mathfp/zmath.h b/newlib/libm/mathfp/zmath.h
new file mode 100644
index 00000000000..369bfec49f0
--- /dev/null
+++ b/newlib/libm/mathfp/zmath.h
@@ -0,0 +1,55 @@
+#ifndef __ZMATH_H
+#define __ZMATH_H
+
+#include <errno.h>
+
+#define NUM 3
+#define NAN 2
+#define INF 1
+
+#define __PI 3.14159265358979323846
+#define __SQRT_HALF 0.70710678118654752440
+#define __PI_OVER_TWO 1.57079632679489661923132
+
+extern double BIGX;
+extern double SMALLX;
+
+typedef const union
+{
+  long l[2];
+  double d;
+} udouble;
+
+typedef const union
+{
+  long l;
+  float f;
+} ufloat;
+
+extern double BIGX;
+extern double SMALLX;
+
+extern udouble z_infinity;
+extern udouble z_notanum;
+extern double  z_rooteps;
+
+extern ufloat  z_infinity_f;
+extern ufloat  z_notanum_f;
+extern float   z_rooteps_f;
+
+/* Core math routines. */
+
+int    _EXFUN (numtest, (double));
+int    _EXFUN (numtestf, (float));
+double _EXFUN (logarithm, (double, int));
+float  _EXFUN (logarithmf, (float, int));
+double _EXFUN (sine, (double, int));
+float  _EXFUN (sinef, (float, int));
+double _EXFUN (asine, (double, int));
+float  _EXFUN (asinef, (float, int));
+double _EXFUN (atangent, (double, double, double, int));
+float  _EXFUN (atangentf, (float, float, float, int));
+double _EXFUN (sineh, (double, int));
+float  _EXFUN (sinehf, (float, int));
+
+#endif /* no __ZMATH_H */