v1.9.17
Check for negative return value of read, write and lseek instead of -1
No longer need to define NSIG for cppcheck.
Restrict-qualify a few methods that are listed as such
Use #include <foo.h> instead of #include "foo.h" in most cases.
Promote length/size/offset in struct connection_buffer to size_t.
Remove EVLOG_JSON, callers must use EVLOG_JSON_COMPACT or EVLOG_JSON_PRETTY
Pass "make spell" with updated codespell.
Free existing contents of struct eventlog before overwriting.
logsrvd,plugins/sudoers: add debug log on TLS verification error