Bug#967983: gsimplecal: Removal of sys/sysctl.h

[Samuel Thibault <sthibault@debian.org>]

Package: gsimplecal
Version: 2.1-1
Severity: important

Hello,

Version 2.32 of glibc will not ship the sysctl() function and the
<sys/sysctl.h> header any more. sysctl itself has been deprecated in
Linux and will be removed. This package is using it, so will start FTBFS
when we upload version 2.32 of glibc.

Samuel