Wed, 26 Oct 2022 02:58:05 -0500
Remove C99-obsoleted constructs
See [this development thread for a future Fedora change](https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/thread/CJXKTLXJUPZ4F2C2VQOTNMEA5JAUPMBD/) or [the proposed change page](https://fedoraproject.org/wiki/Changes/PortingToModernC). These may be made stronger errors in GCC 14.
Testing Done:
Configured with `-Dc_args='-Werror=implicit-int -Werror=implicit-function-declaration -Werror=int-conversion -Werror=strict-prototypes -Werror=old-style-definition'` and compiled.
Reviewed at https://reviews.imfreedom.org/r/1974/
unity = library('unity', 'unity.c', c_args : ['-DG_LOG_USE_STRUCTURED', '-DG_LOG_DOMAIN="PidginPlugin-Unity"'], dependencies : [UNITY, libpurple_dep, libpidgin_dep, glib], name_prefix : '', install : true, install_dir : PIDGIN_PLUGINDIR) devenv.append('PIDGIN_PLUGIN_PATH', meson.current_build_dir())