#define OPT_HELP(line) { .help = line, .cls = OPT_CL_HELP }
#define OPT_BOOL(shortopt, longopt, target, fl, desc) { .letter = shortopt, .name = longopt, .ptr = &target, .help = desc, .flags = fl, .cls = OPT_CL_BOOL, .type = CT_INT }
#define OPT_STRING(shortopt, longopt, target, fl, desc) { .letter = shortopt, .name = longopt, .ptr = &target, .help = desc, .flags = fl, .cls = OPT_CL_STATIC, .type = CT_STRING }
#define OPT_HELP(line) { .help = line, .cls = OPT_CL_HELP }
#define OPT_BOOL(shortopt, longopt, target, fl, desc) { .letter = shortopt, .name = longopt, .ptr = &target, .help = desc, .flags = fl, .cls = OPT_CL_BOOL, .type = CT_INT }
#define OPT_STRING(shortopt, longopt, target, fl, desc) { .letter = shortopt, .name = longopt, .ptr = &target, .help = desc, .flags = fl, .cls = OPT_CL_STATIC, .type = CT_STRING }