Add a DAV1D_ERR define to negate errno values when needed

22 jobs for master in 5 minutes and 57 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Style
passed #276818
amd64 debian
style-check

00:00:22

 
  Build
passed #276819
amd64 debian
build-debian

00:00:41

passed #276827
debian aarch64
build-debian-aarch64

00:01:28

passed #276828
debian aarch64
build-debian-aarch64-clang-5

00:01:02

passed #276831
debian armv7
build-debian-armv7

00:01:38

passed #276832
debian armv7
build-debian-armv7-clang-5

00:01:09

passed #276820
amd64 debian
build-debian-static

00:00:37

passed #276830
debian aarch64
build-debian-werror

00:00:34

passed #276821
amd64 debian
build-debian32

00:00:40

passed #276829
macos
build-macos

00:00:27

passed #276833
amd64 debian allowed to fail
build-ubuntu-snap

00:00:59

passed #276825
amd64 debian
build-win-arm32

00:00:26

passed #276826
amd64 debian
build-win-arm64

00:00:31

passed #276822
amd64 debian
build-win32

00:00:46

passed #276823
amd64 debian
build-win32-unaligned-stack

00:00:41

passed #276824
amd64 debian
build-win64

00:00:48

 
  Test
passed #276834
amd64 debian
test-debian

00:00:48

passed #276836
amd64 debian
test-debian-asan

00:02:21

passed #276837
amd64 debian
test-debian-msan

00:01:05

passed #276838
amd64 debian
test-debian-ubsan

00:01:34

passed #276835
amd64 debian
test-debian-unaligned-stack

00:00:46

passed #276839
amd64 debian
test-win64

00:00:53