Open Menu / scripts / tkparse.h
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enum token {
  tok_menuname, 
  tok_menuoption, 
  tok_comment, 
  tok_bool, 
  tok_tristate, 
  tok_dep_tristate,
  tok_nop,
  tok_if, 
  tok_else, 
  tok_fi, 
  tok_int,
  tok_unknown
};

enum operator {
  op_eq,
  op_neq,
  op_and,
  op_or,
  op_bang,
  op_lparen,
  op_rparen,
  op_variable,
  op_kvariable,
  op_constant,
  op_nuked
};

union var
{
  char * str;
  struct kconfig * cfg;
};

struct condition
{
  struct condition * next;
  enum operator op;
  union var variable;
};

#define GLOBAL_WRITTEN 1
struct kconfig
{
  struct kconfig * next;
  int flags;
  enum token tok;
  char   menu_number;
  char   menu_line;
  char   submenu_start;
  char   submenu_end;
  char * optionname;
  char * dflt;
  char * label;
  union var depend;
  struct condition * cond;
};

extern struct kconfig * config;
extern struct kconfig * clast;
extern struct kconfig * koption;