1 files changed, 27 insertions, 0 deletions
diff --git a/backends/PalmOS/Src/arm/decompressrle7.cpp b/backends/PalmOS/Src/arm/decompressrle7.cpp
new file mode 100755
index 0000000000..49976d6a95
--- /dev/null
+++ b/backends/PalmOS/Src/arm/decompressrle7.cpp
@@ -0,0 +1,27 @@
+#include "native.h"
+#include "endianutils.h"
+
+#define MAIN_TYPE	CompressType
+#include "macros.h"
+
+UInt32 Screen_decompressRLE7(void *userData68KP) {
+// import variables
+	SETPTR	(UInt8 *	,src	);
+	SET32	(UInt32,	compSize);
+	SETPTR	(UInt8 *	,dest	);
+// end of import
+
+	uint8 *compBufEnd = src + compSize;
+	while (src < compBufEnd) {
+		uint8 code = *src++;
+		if ((code > 127) || (code == 0))
+			*dest++ = code;
+		else {
+			code++;
+			MemSet(dest, code, *src++);
+			dest += code;
+		}
+	}
+	
+	return 0;
+}