--- /dev/null
+#ifndef __SW842_H__
+#define __SW842_H__
+
+#define SW842_MEM_COMPRESS (0xf000)
+
+int sw842_compress(const u8 *src, unsigned int srclen,
+ u8 *dst, unsigned int *destlen, void *wmem);
+
+int sw842_decompress(const u8 *src, unsigned int srclen,
+ u8 *dst, unsigned int *destlen);
+
+#endif