block.h

   1 #ifndef _BLOCK_H
   2 #define _BLOCK_H
   3
   4 #include "ast.h"
   5 #include "name.h"
   6
   7 struct block_list {
   8         struct block_list *next;
   9         struct block *block;
  10 };
  11
  12 struct block {
  13         struct node *node;
  14         struct block *parent;
  15         struct block_list *_children;
  16         struct hash *_names;
  17         unsigned walked:1;
  18 };
  19
  20 struct block *block_init(struct node *node);
  21 void block_free(struct block *block);
  22 struct block *block_find(struct block *block, long offset);
  23 struct hash *block_names(struct block *block);
  24 struct block_list *block_children(struct block *block);
  25 struct block *block_defining(struct block *block, struct node *node);
  26 struct name *block_lookup(struct block *block, struct node *node);
  27 struct name *block_find_hier(struct block *block, char *location);
  28
  29 #endif