From 5a422aba704c375a307a902bafe658342e209906 Mon Sep 17 00:00:00 2001
From: scuri <scuri>
Date: Fri, 17 Oct 2008 06:10:15 +0000
Subject: First commit - moving from LuaForge to SourceForge

---
 src/fftw3/api/api.h | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 src/fftw3/api/api.h

(limited to 'src/fftw3/api/api.h')

diff --git a/src/fftw3/api/api.h b/src/fftw3/api/api.h
new file mode 100644
index 0000000..6b37151
--- /dev/null
+++ b/src/fftw3/api/api.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2003 Matteo Frigo
+ * Copyright (c) 2003 Massachusetts Institute of Technology
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+/* internal API definitions */
+#ifndef __API_H__
+#define __API_H__
+
+/* just in case: force <fftw3.h> not to use C99 complex numbers */
+#undef _Complex_I
+
+#include "fftw3.h"
+#include "ifftw.h"
+
+/* the API ``plan'' contains both the kernel plan and problem */
+struct X(plan_s) {
+     plan *pln;
+     problem *prb;
+     int sign;
+};
+
+/* shorthand */
+typedef struct X(plan_s) apiplan;
+
+/* complex type for internal use */
+typedef R C[2];
+
+void X(extract_reim)(int sign, C *c, R **r, R **i);
+
+#define TAINT_UNALIGNED(p, flg) TAINT(p, ((flg) & FFTW_UNALIGNED) != 0)
+
+tensor *X(mktensor_rowmajor)(int rnk, const int *n,
+			     const int *niphys, const int *nophys,
+			     int is, int os);
+
+tensor *X(mktensor_iodims)(int rank, const X(iodim) *dims, int is, int os);
+const int *X(rdft2_pad)(int rnk, const int *n, const int *nembed,
+			int inplace, int cmplx, int **nfree);
+
+int X(many_kosherp)(int rnk, const int *n, int howmany);
+int X(guru_kosherp)(int rank, const X(iodim) *dims,
+		    int howmany_rank, const X(iodim) *howmany_dims);
+
+
+printer *X(mkprinter_file)(FILE *f);
+
+planner *X(the_planner)(void);
+void X(configure_planner)(planner *plnr);
+
+void X(mapflags)(planner *, unsigned);
+
+apiplan *X(mkapiplan)(int sign, unsigned flags, problem *prb);
+
+#endif				/* __API_H__ */
-- 
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