import newlib-2000-02-17 snapshot

1 files changed, 34 insertions, 0 deletions

diff --git a/newlib/libm/math/erf_gamma.c b/newlib/libm/math/erf_gamma.c
new file mode 100644
index 000000000..c619dfb2c
--- /dev/null
+++ b/newlib/libm/math/erf_gamma.c
@@ -0,0 +1,34 @@
+/* erf_gamma.c -- float version of er_gamma.c.
+ * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice 
+ * is preserved.
+ * ====================================================
+ *
+ */
+
+/* __ieee754_gammaf_r(x, signgamp)
+ * Reentrant version of the logarithm of the Gamma function 
+ * with user provide pointer for the sign of Gamma(x). 
+ *
+ * Method: See __ieee754_lgammaf_r
+ */
+
+#include "fdlibm.h"
+
+#ifdef __STDC__
+	float __ieee754_gammaf_r(float x, int *signgamp)
+#else
+	float __ieee754_gammaf_r(x,signgamp)
+	float x; int *signgamp;
+#endif
+{
+	return __ieee754_lgammaf_r(x,signgamp);
+}