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diff src/build-msvctools/compat/csinf.c @ 3061:f8299bb6c872

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Initial support for native MSVC compilation. * add MSVC support files: compiler wrappers and support libraries * adapt libiconv to work with MSVC * adapt gettext to work with MSVC
author Michael Goffioul <michael.goffioul@gmail.com>
date Mon, 17 Jun 2013 22:43:11 -0400
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/build-msvctools/compat/csinf.c	Mon Jun 17 22:43:11 2013 -0400
@@ -0,0 +1,21 @@
+/*  csinf.c */
+
+/*
+   Contributed by Danny Smith
+   2004-12-24
+*/
+
+#include <math.h>
+#include <complex.h>
+
+/* csin (x + I * y) = sin (x) * cosh (y)
+    + I * (cos (x) * sinh (y)) */ 
+
+float complex csinf (float complex Z)
+{
+  float complex Res;
+  __real__ Res = sinf (__real__ Z) * coshf ( __imag__ Z);
+  __imag__ Res = cosf (__real__ Z) * sinhf ( __imag__ Z);
+  return Res;
+}
+