Function usage

gui/main.cpp:25–32

Q_DECLARE_METATYPE(ImageHash);

static void usage(void)
{
    qInfo("usage: qapitrace [options] [TRACE] [CALLNO]\n"
             "Valid options include:\n"
             "    -h, --help            Print this help message\n"
             "    -v, --version         Print version\n"
             "    --remote-target HOST  Replay trace on remote target HOST\n");
}
static void version(void)
{
    qInfo("qapitrace %s", APITRACE_VERSION);