4.3BSD - /usr/src/new/B/src/bint/b2gen.h

   1: /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
   2: 
   3: /*
   4:   $Header: b2gen.h,v 1.4 85/08/22 16:42:31 timo Exp $
   5: */
   6: 
   7: #define Is_node(t) ((t) != NilTree && Is_parsetree(t))
   8: 
   9: extern int nextvarnumber; /* Counts local targets (including formals) */
  10: extern value formals, locals, globals, mysteries, refinements;
  11: extern string gentab[];
  12: 
  13: #define NTYPES (FORMAL+1)
  14: 
  15: struct state {
  16:     parsetree h_last;
  17:     parsetree *h_wanthere;
  18:     parsetree h_bpchain;
  19: };
  20: 
  21: #define f_expr(p) fix(p, 'v') /* "evaluate" */
  22: #define f_targ(p) fix(p, 'l') /* "locate" */
  23: 
  24: value copydef();
  25: bool modify_tag();

Defined struct's

Defined macros

Usage of this include