string_index
c->string_index = dval;
c->string_index = 0;
int32_t string_index;
# define ATTR_FORMAT(archetype, string_index, first_to_check) \
__attribute__ ((format (archetype, string_index, first_to_check)))
# define ATTR_FORMAT(archetype, string_index, first_to_check) /* empty */
c->string_index = uval;
c->string_index = 0;
uint32_t string_index;
i = string_index(r ? field + 1 : field, statics.order_names);
int string_index(char *, char **);
# define zone_format_printf(string_index, first_to_check) \
zone_format((__MINGW_PRINTF_FORMAT, string_index, first_to_check))
# define zone_format_printf(string_index, first_to_check) \
zone_format((gnu_printf, string_index, first_to_check))
# define zone_format_printf(string_index, first_to_check) \
zone_format((printf, string_index, first_to_check))
# define zone_format_printf(string_index, first_to_check)