#include #include #include EYN_CMDMETA_V1("Show system version information.", "ver"); static void usage(void) { puts("Usage: ver"); } int main(int argc, char** argv) { if (argc >= 2 && argv[1] && strcmp(argv[1], "-h") == 0) { usage(); return 0; } puts("EYN-OS Release 16"); return 0; }