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** mruby/variable.h - mruby variables
** See Copyright Notice in mruby.h
#if defined(__cplusplus)
extern "C" {
typedef struct global_variable {
int counter;
mrb_value *data;
mrb_value (*getter)(void);
void (*setter)(void);
//void (*marker)();
//int block_trace;
//struct trace_var *trace;
} global_variable;
struct global_entry {
global_variable *var;
mrb_sym id;
mrb_value mrb_vm_special_get(mrb_state*, mrb_sym);
void mrb_vm_special_set(mrb_state*, mrb_sym, mrb_value);
mrb_value mrb_vm_iv_get(mrb_state*, mrb_sym);
void mrb_vm_iv_set(mrb_state*, mrb_sym, mrb_value);
mrb_value mrb_vm_cv_get(mrb_state*, mrb_sym);
void mrb_vm_cv_set(mrb_state*, mrb_sym, mrb_value);
mrb_value mrb_vm_const_get(mrb_state*, mrb_sym);
void mrb_vm_const_set(mrb_state*, mrb_sym, mrb_value);
mrb_value mrb_const_get(mrb_state*, mrb_value, mrb_sym);
void mrb_const_set(mrb_state*, mrb_value, mrb_sym, mrb_value);
int mrb_const_defined(mrb_state*, mrb_value, mrb_sym);
mrb_value mrb_obj_iv_get(mrb_state *mrb, struct RObject *obj, mrb_sym sym);
void mrb_obj_iv_set(mrb_state *mrb, struct RObject *obj, mrb_sym sym, mrb_value v);
int mrb_obj_iv_defined(mrb_state *mrb, struct RObject *obj, mrb_sym sym);
mrb_value mrb_iv_get(mrb_state *mrb, mrb_value obj, mrb_sym sym);
void mrb_iv_set(mrb_state *mrb, mrb_value obj, mrb_sym sym, mrb_value v);
int mrb_iv_defined(mrb_state*, mrb_value, mrb_sym);
mrb_value mrb_iv_remove(mrb_state *mrb, mrb_value obj, mrb_sym sym);
void mrb_iv_copy(mrb_state *mrb, mrb_value dst, mrb_value src);
int mrb_const_defined_at(mrb_state *mrb, struct RClass *klass, mrb_sym id);
mrb_value mrb_f_global_variables(mrb_state *mrb, mrb_value self);
mrb_value mrb_gv_get(mrb_state *mrb, mrb_sym sym);
void mrb_gv_set(mrb_state *mrb, mrb_sym sym, mrb_value val);
mrb_value mrb_obj_instance_variables(mrb_state*, mrb_value);
mrb_value mrb_obj_iv_inspect(mrb_state*, struct RObject*);
mrb_sym mrb_class_sym(mrb_state *mrb, struct RClass *c, struct RClass *outer);
/* GC functions */
void mrb_gc_mark_gv(mrb_state*);
void mrb_gc_free_gv(mrb_state*);
void mrb_gc_mark_iv(mrb_state*, struct RObject*);
size_t mrb_gc_mark_iv_size(mrb_state*, struct RObject*);
void mrb_gc_free_iv(mrb_state*, struct RObject*);
#if defined(__cplusplus)
} /* extern "C" { */
#endif /* MRUBY_VARIABLE_H */
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