aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat (limited to 'sysdeps/generic/cabs.c')
-rw-r--r--sysdeps/generic/cabs.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/sysdeps/generic/cabs.c b/sysdeps/generic/cabs.c
new file mode 100644
index 0000000000..6f4e1cd211
--- /dev/null
+++ b/sysdeps/generic/cabs.c
@@ -0,0 +1,26 @@
+/* Copyright (C) 1992, 1993 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+#include <ansidecl.h>
+#include <math.h>
+
+double
+DEFUN(cabs, (z), struct __cabs_complex z)
+{
+ return hypot (z.__x, z.__y);
+}