merge from upstream
Merge git://github.com/andres-erbsen/vindicat
CMake target for documentation generation
Merge git://github.com/andres-erbsen/vindicat
CMakeLists.txt: add -fno-pie to prevent link failure on hardened systems
IPCInterface
compiles now
Server interface complete
IPCInteface: ping
IPCInterface: server side ping
libvindicat
IPCInterface: fix compile errors
build client library
IPCInterface: remove forwardings (1/2); libvindicat: implement (1/??)
IPCInterface: remove forwardings (2/2); libvindicat: implement (2/??)
Consistent naming; libvindicat: implement (3/??)
libvindicat: implement (4/4)
libvindicat & IPCInterface: static buffer size; vindicat.cpp: IPCInterface
protobuf error fixed
fixed use after free