- Deleted 11 obsolete debug/isolation test files
- Restored test_pkt_normalizer.c from git repository
- Added test_ecc_encrypt and test_routing to Makefile (2 new functional tests)
- Removed settings.o from PN_OBJS (settings.c deleted)
- Added crc32.o to SC_LIB_OBJS and ETCP_OBJS to fix linker errors
- Removed unused routing_get_stats() function (undefined routing_stats_t type)
- Updated changelog with detailed cleanup summary
Current test count: 16 tests in Makefile (14 original + 2 new)Active test files in tests/: 25 files (was 35)test_ecc_encrypt: PASStest_routing: Compilation OK
- Implement Extended Transmission Control Protocol (etcp.c/h) for reliable
UDP transmission with packet ordering and loss recovery
- Add window management (congestion control) with dynamic window sizing
based on RTT and bandwidth
- Implement ACK handling, retransmission logic, and gap detection
- Add comprehensive test suite: unit tests, simple test, and stress test
with network emulation (packet loss, reordering, delay)
- Include mock u_async implementation for testing
- Update Makefile with new ETCP build targets
Evgeny