Add T4 bit map compression routines
Add bit map encoder and decoder functions: decoder is fully functional
while encoder is good enough for testing - no backtracking to find
the best possible compression is implemented. If somebody is willing to
implement MS side of EDGE than this has to be expanded.
Add corresponding tests.
N. B: the encoding is implemented according to ETSI TS 44.060 which is
slightly different from T4 used for fax according to CCITT G31D (RFC 804).
Ticket: OW#2407
Sponsored-by: On-Waves ehf
Signed-off-by: Max <msuraev@sysmocom.de>
diff --git a/.gitignore b/.gitignore
index 955634e..8904938 100644
--- a/.gitignore
+++ b/.gitignore
@@ -82,6 +82,7 @@
tests/gb/gprs_bssgp_test
tests/smscb/gsm0341_test
tests/bitvec/bitvec_test
+tests/bits/bitcomp_test
tests/gprs/gprs_test
tests/msgb/msgb_test