tools/wrc/preproc.h

   1 /*
   2  * Copyright 1998 Bertho A. Stultiens (BS)
   3  *
   4  */
   5
   6 #ifndef __WRC_PREPROC_H
   7 #define __WRC_PREPROC_H
   8
   9 struct pp_entry {
  10         struct pp_entry *next;
  11         struct pp_entry *prev;
  12         char    *ident;
  13         char    *subst;
  14         int     expanding;
  15 };
  16
  17 struct if_state {
  18         int     current;
  19         int     hasbeentrue;
  20         int     nevertrue;
  21 };
  22
  23 struct pp_entry *pp_lookup(char *ident);
  24 void set_define(char *name);
  25 void del_define(char *name);
  26 void add_define(char *text);
  27 void add_cmdline_define(char *set);
  28 FILE *open_include(const char *name, int search);
  29 void add_include_path(char *path);
  30 void push_if(int truecase, int wastrue, int nevertrue);
  31 int pop_if(void);
  32 int isnevertrue_if(void);
  33
  34 #endif
  35