The BackendReuse tag no longer exists.

This looks like a trivial oversight in 3370a4c4,
which was meant to fix #10: We need to use the corresponding lock to signal
when a subreq node is done.

Hopefully fixes #13

Avoids "Illegal :path pseudo-header" errors

Ref: 7da66c9b03f82b97e2476d5d0af62e58e0419216

Fixes https://gitlab.com/uplex/varnish/libvdp-pesi/-/issues/10

This brings it down from 120 to 112 bytes for me.

mostly to have it available in tree_free / tree_prune later

We are agnostic to such changes from now on by unsetting the header.

Ref 58ea56b5bd22d22754a9c076ddafc16264d83494

Ref afbe6b648503687b1e9a2571a9e87ab089fc7bee

The minimal version for master should never have been 7.0, but rather 7.1

There is a separate branch for 7.0

Fixes #8

This change does not do anything yet, it just saves the abort flag.

Ref varnish-cache:
- 26097fb091496f79ef9a38b22e3639735fb39280
- a8449faff23a3c29d19781998fa5f2ee7ce110af

see https://github.com/varnishcache/varnish-cache/pull/3804 for context

The C compiler checks have been removed as they are already
contained in VARNISH_PREREQ

Avoid permissions issues with the UDS in permutations*.vtc.

See merge request uplex-varnish/libvdp-pesi!2

We've had reports of these tests failing on some platforms (e.g.
FreeBSD 13), with FetchError reporting EPERM for the backend that
accesses the UDS.

Since it's not a pesi issue, and not related to the properties under
test, we might as well allow fully open access to the UDS.

make check runs varnishtest with -b 2m.

See merge request uplex-varnish/libvdp-pesi!1

Despite the filtering, the output of permutations.vtc is now over
the 1 MB default limit.

VSC_main.h has moved

Spotted by: jw