parse.h

   1 /*
   2  * Copyright 1993, 2000 Christopher Seiwald.
   3  *
   4  * This file is part of Jam - see jam.c for Copyright information.
   5  */
   6
   7 /*
   8  * parse.h - make and destroy parse trees as driven by the parser
   9  *
  10  * 10/22/02 (seiwald) - working return/break/continue statements
  11  * 11/04/02 (seiwald) - const-ing for string literals
  12  */
  13
  14 /*
  15  * parse tree node
  16  */
  17
  18 typedef struct _PARSE PARSE;
  19
  20 struct _PARSE {
  21   LIST    *(*func)( PARSE *p, LOL *args, int *jmp );
  22   PARSE *left;
  23   PARSE *right;
  24   PARSE *third;
  25   const char  *string;
  26   const char  *string1;
  27   int num;
  28   int refs;
  29 } ;
  30
  31 void  parse_file( const char *f );
  32 void  parse_save( PARSE *p );
  33
  34 PARSE * parse_make(
  35   LIST    *(*func)( PARSE *p, LOL *args, int *jmp ),
  36   PARSE *left,
  37   PARSE *right,
  38   PARSE *third,
  39   const char  *string,
  40   const char  *string1,
  41   int num );
  42
  43 void  parse_refer( PARSE *p );
  44 void  parse_free( PARSE *p );