started an official API to the C runtime

src/runtime/c/pgf/reader.h

@@ -0,0 +1,35 @@
+/* 
+ * Copyright 2012 University of Gothenburg.
+ *   
+ * This file is part of libpgf.
+ * 
+ * Libpgf is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * Libpgf 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 Lesser General Public
+ * License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with libpgf. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef READER_H_
+#define READER_H_
+
+#include <gu/exn.h>
+#include <gu/mem.h>
+#include <gu/in.h>
+
+typedef struct PgfReader PgfReader;
+
+PgfReader*
+pgf_new_reader(GuIn* in, GuPool* opool, GuPool* tmp_pool, GuExn* err);
+
+void*
+pgf_read_new(PgfReader* rdr, GuType* type, GuPool* pool, size_t* size_out);
+
+#endif // READER_H_