#ifndef FT_SSL_OPT_H
#define FT_SSL_OPT_H

#include <cli.h>

#define FT_SSL_OPTION_LIST \
	X( \
		'h', \
		"help", \
		no_argument, \
		cli_handle_help, \
		OPT_ARG_NONE, \
		"Display this help and exit" \
	) \
	X( \
		'V', \
		"version", \
		no_argument, \
		cli_handle_version, \
		OPT_ARG_NONE, \
		"Display version information and exit" \
	) \
	X( \
		'p', \
		"stdin", \
		no_argument, \
		cli_handle_p, \
		OPT_ARG_NONE, \
		"Echo stdin to stdout and append checksum to output" \
	) \
	X( \
		'q', \
		"quiet", \
		no_argument, \
		cli_handle_q, \
		OPT_ARG_NONE, \
		"Quiet mode: only print the digest" \
	) \
	X( \
		'r', \
		"reverse", \
		no_argument, \
		cli_handle_r, \
		OPT_ARG_NONE, \
		"Reverse the output format (digest then filename)" \
	) \
	X( \
		's', \
		"string", \
		required_argument, \
		cli_handle_s, \
		OPT_ARG_STRING, \
		"Hash a string" \
	)

#undef X
#define X(short_opt, long_opt, has_arg, handler, arg_type, desc) + 1
enum { FT_SSL_OPT_LEN = (0 FT_SSL_OPTION_LIST ) };

#undef X
#define X(short_opt, long_opt, has_arg, handler, arg_type, desc) \
	+ (1 * (has_arg == no_argument) \
	+ (2 * (has_arg == required_argument) \
	+ (3 * (has_arg == optional_argument))))
enum { FT_SSL_OPTSTR_LEN = (2 FT_SSL_OPTION_LIST) };
/* +2 for ':' to disable getopt error messages and \0 */

void	print_usage(const char *prog);

#endif