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-rw-r--r--lib/decoding/osmocom/coding/gsm0503_interleaving.h73
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diff --git a/lib/decoding/osmocom/coding/gsm0503_interleaving.h b/lib/decoding/osmocom/coding/gsm0503_interleaving.h
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+++ b/lib/decoding/osmocom/coding/gsm0503_interleaving.h
@@ -0,0 +1,73 @@
+/*
+ * (C) 2013 by Andreas Eversberg <jolly@eversberg.eu>
+ * (C) 2016 by Tom Tsou <tom.tsou@ettus.com>
+ *
+ * All Rights Reserved
+ *
+ * This program 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+
+#pragma once
+
+#include <osmocom/core/bits.h>
+
+void gsm0503_xcch_deinterleave(sbit_t *cB, const sbit_t *iB);
+void gsm0503_xcch_interleave(ubit_t *cB, ubit_t *iB);
+
+void gsm0503_tch_fr_deinterleave(sbit_t *cB, sbit_t *iB);
+void gsm0503_tch_fr_interleave(ubit_t *cB, ubit_t *iB);
+
+void gsm0503_tch_hr_deinterleave(sbit_t *cB, sbit_t *iB);
+void gsm0503_tch_hr_interleave(ubit_t *cB, ubit_t *iB);
+
+void gsm0503_mcs1_ul_deinterleave(sbit_t *hc, sbit_t *dc, const sbit_t *iB);
+void gsm0503_mcs1_ul_interleave(const ubit_t *hc,
+ const ubit_t *dc, ubit_t *iB);
+
+void gsm0503_mcs1_dl_deinterleave(sbit_t *u, sbit_t *hc,
+ sbit_t *dc, const sbit_t *iB);
+void gsm0503_mcs1_dl_interleave(const ubit_t *up, const ubit_t *hc,
+ const ubit_t *dc, ubit_t *iB);
+
+void gsm0503_mcs5_ul_deinterleave(sbit_t *hc, sbit_t *dc,
+ const sbit_t *hi, const sbit_t *di);
+void gsm0503_mcs5_ul_interleave(const ubit_t *hc, const ubit_t *dc,
+ ubit_t *hi, ubit_t *di);
+
+void gsm0503_mcs5_dl_deinterleave(sbit_t *hc, sbit_t *dc,
+ const sbit_t *hi, const sbit_t *di);
+void gsm0503_mcs5_dl_interleave(const ubit_t *hc, const ubit_t *dc,
+ ubit_t *hi, ubit_t *di);
+
+void gsm0503_mcs7_ul_deinterleave(sbit_t *hc, sbit_t *c1, sbit_t *c2,
+ const sbit_t *hi, const sbit_t *di);
+void gsm0503_mcs7_ul_interleave(const ubit_t *hc, const ubit_t *c1,
+ const ubit_t *c2, ubit_t *hi, ubit_t *di);
+
+void gsm0503_mcs7_dl_deinterleave(sbit_t *hc, sbit_t *c1, sbit_t *c2,
+ const sbit_t *hi, const sbit_t *di);
+void gsm0503_mcs7_dl_interleave(const ubit_t *hc, const ubit_t *c1,
+ const ubit_t *c2, ubit_t *hi, ubit_t *di);
+
+void gsm0503_mcs8_ul_deinterleave(sbit_t *hc, sbit_t *c1, sbit_t *c2,
+ const sbit_t *hi, const sbit_t *di);
+void gsm0503_mcs8_ul_interleave(const ubit_t *hc, const ubit_t *c1,
+ const ubit_t *c2, ubit_t *hi, ubit_t *di);
+
+void gsm0503_mcs8_dl_deinterleave(sbit_t *hc, sbit_t *c1, sbit_t *c2,
+ const sbit_t *hi, const sbit_t *di);
+void gsm0503_mcs8_dl_interleave(const ubit_t *hc, const ubit_t *c1,
+ const ubit_t *c2, ubit_t *hi, ubit_t *di);