31 int cmd_is_option(const char *arg, const char *option, int with_value)  in cmd_is_option()  argument
36 	if (arg[of] == '-') {  in cmd_is_option()
39 	if (arg[of] == '-') {  in cmd_is_option()
44 		if (strcmp(&arg[of], option) != 0) {  in cmd_is_option()
51 	while (!(arg[of] == 0 && *option == 0)) {  in cmd_is_option()
53 			if ((arg[of] == ':') || (arg[of] == '=')) {  in cmd_is_option()
59 		if (arg[of] != *option) {  in cmd_is_option()
66 	if (arg[of] == 0) { /* we need a value to follow */  in cmd_is_option()
70 					   arg);  in cmd_is_option()
82 int cmd_is_help_option(const char *arg)  in cmd_is_help_option()  argument
84 	if (arg[0] == '-') {  in cmd_is_help_option()
85 		arg++;  in cmd_is_help_option()
87 	if (arg[0] == '-') {  in cmd_is_help_option()
88 		arg++;  in cmd_is_help_option()
90 	if ((strcasecmp(arg, "?") == 0) ||  in cmd_is_help_option()
91 	    (strcasecmp(arg, "h") == 0) ||  in cmd_is_help_option()
92 	    (strcasecmp(arg, "help") == 0)) {  in cmd_is_help_option()