263 #define DEFINE_var(varname__, dashes__, shortname__, default_value__,        \  argument
283       : option(#varname__, dashes__, shortname__, default_value_as_string__, \
310 #define DEFINE_bool(varname__, dashes__, shortname__, default_value__,   \  argument
312   DEFINE_var(varname__, dashes__, shortname__, default_value__,          \
337 #define DEFINE_enable(varname__, dashes__, shortname__, default_value__, \  argument
339   DEFINE_var(enable_##varname__, dashes__, shortname__, default_value__, \
359 #define DEFINE_int(varname__, dashes__, shortname__, default_value__,   \  argument
361   DEFINE_var(varname__, dashes__, shortname__, default_value__,         \
365 #define DEFINE_uint(varname__, dashes__, shortname__, default_value__,  \  argument
367   DEFINE_var(varname__, dashes__, shortname__, default_value__,         \
371 #define DEFINE_uint64(varname__, dashes__, shortname__, default_value__, \  argument
373   DEFINE_var(varname__, dashes__, shortname__, default_value__,          \
377 #define DEFINE_double(varname__, dashes__, shortname__, default_value__, \  argument
379   DEFINE_var(varname__, dashes__, shortname__, default_value__,		 \
383 #define DEFINE_percent(varname__, dashes__, shortname__, default_value__, \  argument
385   DEFINE_var(varname__, dashes__, shortname__, default_value__ / 100.0,	  \
389 #define DEFINE_string(varname__, dashes__, shortname__, default_value__, \  argument
391   DEFINE_var(varname__, dashes__, shortname__, default_value__,          \
398 #define DEFINE_dirlist(varname__, dashes__, shortname__,                  \  argument
400   DEFINE_var(varname__, dashes__, shortname__, ,                          \
411 #define DEFINE_set(varname__, dashes__, shortname__,                      \  argument
413   DEFINE_var(varname__, dashes__, shortname__, ,                          \
440 #define DEFINE_enum(varname__, dashes__, shortname__, default_value__,   \  argument
442   DEFINE_var(varname__, dashes__, shortname__, default_value__,          \
457 #define DEFINE_bool_alias(option__, varname__, dashes__, shortname__,	\  argument
463       : option(#option__, dashes__, shortname__, "", helpstring__,	\
503 #define DEFINE_uint64_alias(option__, varname__, dashes__, shortname__,	\  argument
509       : option(#option__, dashes__, shortname__, "", helpstring__,	\
532 #define DEFINE_special(varname__, dashes__, shortname__,                \  argument
540       : options::Struct_special(#varname__, dashes__, shortname__,      \
550 #define DEFINE_optional_string(varname__, dashes__, shortname__,	\  argument
553   DEFINE_var(varname__, dashes__, shortname__, default_value__,		\