view anagram/agcore/sums.h @ 0:13d2b8934445

Import AnaGram (near-)release tree into Mercurial.
author David A. Holland
date Sat, 22 Dec 2007 17:52:45 -0500
parents
children 5581ef01f993
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#ifndef SUMS_H_1198348435
#define SUMS_H_1198348435

typedef union {
  long alignment;
  char ag_vt_2[sizeof(int)];
  char ag_vt_4[sizeof(summable)];
  char ag_vt_5[sizeof(unsigned long)];
} parseSumData_vs_type;

typedef enum {
  parseSumData_inserted_data_token = 1, parseSumData_checksum_data_token,
  parseSumData_build_date_token, parseSumData_build_os_token,
  parseSumData_eof_token, parseSumData_text_token = 7,
  parseSumData_sum_entry_token = 11, parseSumData_summable_token = 14,
  parseSumData_length_token = 16, parseSumData_sum_token = 18,
  parseSumData_offset_token, parseSumData_integer_token = 23,
  parseSumData_digit_token = 25, parseSumData_ascii_token
} parseSumData_token_type;

typedef struct parseSumData_pcb_struct{
  parseSumData_token_type token_number, reduction_token, error_frame_token;
  int input_code;
  int input_value;
  int line, column;
  int ssx, sn, error_frame_ssx;
  int drt, dssx, dsn;
  int ss[128];
  parseSumData_vs_type vs[128];
  int ag_ap;
  const char *error_message;
  char read_flag;
  char exit_flag;
  int bts[128], btsx;
  int lab[16], rx, fx;
  const unsigned char *key_sp;
  int save_index, key_state;
  char ag_msg[82];
} parseSumData_pcb_type;

#ifndef PRULE_CONTEXT
#define PRULE_CONTEXT(pcb)  (&((pcb).cs[(pcb).ssx]))
#define PERROR_CONTEXT(pcb) ((pcb).cs[(pcb).error_frame_ssx])
#define PCONTEXT(pcb)       ((pcb).cs[(pcb).ssx])
#endif

#ifndef AG_RUNNING_CODE
/* PCB.exit_flag values */
#define AG_RUNNING_CODE         0
#define AG_SUCCESS_CODE         1
#define AG_SYNTAX_ERROR_CODE    2
#define AG_REDUCTION_ERROR_CODE 3
#define AG_STACK_ERROR_CODE     4
#define AG_SEMANTIC_ERROR_CODE  5
#endif

extern parseSumData_pcb_type parseSumData_pcb;
void init_parseSumData(void);
void parseSumData(void);
#endif