MCS: move HeaderType enum outside of class definition

Move functions which compute number of blocks or bits depending on
header type and corresponding enum outside of GprsCodingScheme
class. This will allows us to use standard libosmocore value_sting
functions in upcoming patches for IA Rest Octet encoding/decoding.

Change-Id: Id0873f85e1f16a72e17e7fbc4ad76b194917067f

1 files changed, 17 insertions, 0 deletions

diff --git a/src/coding_scheme.h b/src/coding_scheme.h
index 3705ea42..b0b85e34 100644
--- a/src/coding_scheme.h
+++ b/src/coding_scheme.h
@@ -27,3 +27,20 @@ enum CodingScheme {
 	MCS1, MCS2, MCS3, MCS4, MCS5, MCS6, MCS7, MCS8, MCS9,
 	NUM_SCHEMES
 };
+
+enum HeaderType {
+	HEADER_INVALID,
+	HEADER_GPRS_CONTROL,
+	HEADER_GPRS_DATA,
+	HEADER_EGPRS_DATA_TYPE_1,
+	HEADER_EGPRS_DATA_TYPE_2,
+	HEADER_EGPRS_DATA_TYPE_3,
+	NUM_HEADER_TYPES
+};
+
+enum HeaderType headerTypeData(enum CodingScheme mcs);
+
+uint8_t num_data_blocks(enum HeaderType ht);
+uint8_t num_data_header_bits_UL(enum HeaderType ht);
+uint8_t num_data_header_bits_DL(enum HeaderType ht);
+uint8_t num_data_block_header_bits(enum HeaderType ht);