initial cleanup and mapping

wiringPi/wiringShift.h

@@ -0,0 +1,41 @@
+/*
+ * wiringShift.h:
+ *	Emulate some of the Arduino wiring functionality. 
+ *
+ * Copyright (c) 2009-2012 Gordon Henderson.
+ ***********************************************************************
+ * This file is part of wiringPi:
+ *	https://projects.drogon.net/raspberry-pi/wiringpi/
+ *
+ *    wiringPi 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.
+ *
+ *    wiringPi 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 wiringPi.  If not, see <http://www.gnu.org/licenses/>.
+ ***********************************************************************
+ */
+
+#define	LSBFIRST	0
+#define	MSBFIRST	1
+
+#ifndef	_STDINT_H
+#  include <stdint.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern uint8_t shiftIn      (uint8_t dPin, uint8_t cPin, uint8_t order) ;
+extern void    shiftOut     (uint8_t dPin, uint8_t cPin, uint8_t order, uint8_t val) ;
+
+#ifdef __cplusplus
+}
+#endif