Git port of the fastwriter bzr repo from https://ufo.kit.edu/ufo

Suren A. Chilingaryan c45ab99e0a Fix pkgconfig 8 anni fa
.bzrignore d6a6948cb0 Add provides to spec file 8 anni fa
CMakeLists.txt b2d8412ac9 Use also 8 anni fa
config.h.in 382ba1a163 Merge custom memcpy 11 anni fa
default.c c0326277fc Do not use O_DIRECT by default 11 anni fa
default.h 65a7473f12 Compile-in default api descriptor 12 anni fa
fastwriter.c 5460cc1875 RPM support 8 anni fa
fastwriter.h 2474315881 Just push instead push_chunk 12 anni fa
fastwriter.pc.in c45ab99e0a Fix pkgconfig 8 anni fa
fastwriter.spec.in af7847d80c Use GNUInstallDirs to detect install paths 8 anni fa
memcpy.c c6db5ea47c Use memcpy implementation by Daniel Vik 11 anni fa
memcpy.h c6db5ea47c Use memcpy implementation by Daniel Vik 11 anni fa
private.h 9c14774f2b Few synchronization and alignment related fixes 12 anni fa
sysinfo.c 5460cc1875 RPM support 8 anni fa
sysinfo.h e99ffb4b0b Properly detect /dev/null as raw device and do not set DIRECT flag on raw devices 12 anni fa