From ae3ec75a24c175234dbb33f1bb42a79bbfeed558 Mon Sep 17 00:00:00 2001
From: tangxifan <tangxifan@gmail.com>
Date: Wed, 27 Jul 2022 11:18:30 -0700
Subject: [PATCH] [lib] add pcf writer

---
 libopenfpga/libpcf/src/io/pcf_writer.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 libopenfpga/libpcf/src/io/pcf_writer.h

diff --git a/libopenfpga/libpcf/src/io/pcf_writer.h b/libopenfpga/libpcf/src/io/pcf_writer.h
new file mode 100644
index 000000000..4d7551efc
--- /dev/null
+++ b/libopenfpga/libpcf/src/io/pcf_writer.h
@@ -0,0 +1,21 @@
+#ifndef PCF_WRITER_H
+#define PCF_WRITER_H
+/********************************************************************
+ * Include header files required by the data structure definition
+ *******************************************************************/
+#include <stddef.h>
+#include <array>
+#include <map>
+#include <fstream>
+#include "pcf_data.h"
+
+/* Begin namespace openfpga */
+namespace openfpga {
+
+/* Write a .pcf file from an object */
+int write_pcf(const char* fname,
+              const PcfData& pcf_data);
+ 
+} /* End namespace openfpga*/
+
+#endif