Hi, While running your changed tests on Windows, I think I found new failures. Being a bot and all I'm not very good at pattern recognition, so I might be wrong, but could you please double-check? Full results can be found at https://testbot.winehq.org/JobDetails.pl?Key=17908 Your paranoid android. === w7u (32 bit capture) === capture.c:329: Test failed: GCP 11200 vs. BufferSize 21996 === w8 (32 bit capture) === capture.c:325: Test failed: Position 3127 gap 1152 capture.c:349: Test failed: Position 4215 expected 3575 capture.c:374: Test failed: Position 5303 expected 4023 === w864 (32 bit capture) === capture.c:181: Test failed: Position 1015 expected 0 capture.c:231: Test failed: Position 2167 expected 1463 capture.c:263: Test failed: Position 2167 expected 1463 capture.c:325: Test failed: Position 3255 gap 1344 capture.c:349: Test failed: Position 4343 expected 3703 capture.c:374: Test failed: Position 4791 expected 4151 === w1064 (32 bit capture) === capture.c:181: Test failed: Position 1079 expected 0 capture.c:231: Test failed: Position 2167 expected 1527 capture.c:263: Test failed: Position 2167 expected 1527 capture.c:325: Test failed: Position 4151 gap 2176 capture.c:329: Test failed: GCP 12992 vs. BufferSize 21996 capture.c:349: Test failed: Position 5239 expected 4599 capture.c:350: Test failed: flags 1 capture.c:374: Test failed: Position 5687 expected 5047 === w864 (64 bit capture) === capture.c:329: Test failed: GCP 13888 vs. BufferSize 21996 === w1064 (64 bit capture) === capture.c:329: Test failed: GCP 13888 vs. BufferSize 21996 capture.c:349: Test failed: Position 5239 expected 4663 capture.c:374: Test failed: Position 5687 expected 5111