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parse.h

/*
 * Copyright 1993, 2000 Christopher Seiwald.
 *
 * This file is part of Jam - see jam.c for Copyright information.
 */

/*
 * parse.h - make and destroy parse trees as driven by the parser
 *
 * 10/22/02 (seiwald) - working return/break/continue statements
 * 11/04/02 (seiwald) - const-ing for string literals
 */

/*
 * parse tree node
 */

typedef struct _PARSE PARSE;

struct _PARSE {
      LIST        *(*func)( PARSE *p, LOL *args, int *jmp );
      PARSE       *left;
      PARSE       *right;
      PARSE       *third;
      const char  *string;
      const char  *string1;
      int         num;
      int         refs;
} ;

void  parse_file( const char *f );
void  parse_save( PARSE *p );

PARSE * parse_make( 
      LIST        *(*func)( PARSE *p, LOL *args, int *jmp ),
      PARSE       *left,
      PARSE       *right,
      PARSE       *third,
      const char  *string,
      const char  *string1,
      int         num );

void  parse_refer( PARSE *p );
void  parse_free( PARSE *p );

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