add missing files not taken with github import

include/dma.h

@@ -0,0 +1,43 @@
+/*
+ * spidma.h *
+ * This file is part of BaS_gcc.
+ *
+ * BaS_gcc 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * BaS_gcc 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 BaS_gcc.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *  Created on: 26.02.2013
+ *      Author: Markus Fröschle
+ */
+
+#ifndef _DMA_H_
+#define _DMA_H_
+
+#include "MCF5475.h"
+#include "MCD_dma.h"
+#include "bas_string.h"
+
+void *dma_memcpy(void *dst, void *src, size_t n);
+extern int dma_init(void);
+extern int dma_get_channel(int requestor);
+extern int dma_set_channel(int, void (*)(void));
+extern void dma_free_channel(int requestor);
+extern void dma_clear_channel(int channel);
+extern uint32_t dma_get_initiator(int requestor);
+extern int dma_set_initiator(int initiator);
+extern void dma_free_initiator(int initiator);
+extern void dma_irq_enable(void);
+extern void dma_irq_disable(void);
+extern bool dma_interrupt_handler(void *arg1, void *arg2);
+
+
+#endif /* _DMA_H_ */