1 files changed, 19 insertions, 0 deletions
diff --git a/gsmstack/interleave.h b/gsmstack/interleave.h
new file mode 100644
index 0000000..cfd4888
--- /dev/null
+++ b/gsmstack/interleave.h
@@ -0,0 +1,19 @@
+/* This file was taken from gsm-tvoid */
+/*
+ * $Id:$
+ */
+
+#ifndef __GSMSP_INTERLEAVE_H__
+#define __GSMSP_INTERLEAVE_H__ 1
+
+typedef struct _interleave_ctx
+{
+	unsigned short *trans;
+	int trans_size;
+} INTERLEAVE_CTX;
+
+int interleave_init(INTERLEAVE_CTX *ictx, int size, int block_size);
+int interleave_deinit(INTERLEAVE_CTX *ictx);
+void interleave_decode(INTERLEAVE_CTX *ictx, unsigned char *dst, unsigned char *src);
+
+#endif