//********************************************************************
//  IDATA.CPP - Global data for INTSUM application                    
//                                                                    
//  Copyright (c) 1996 Daniel D. Miller                               
//                                                                    
//  Last Update:  08-31-95 10:45pm                                    
//                                                                    
//  Compile with makefile                                             
//                                                                    
//********************************************************************

#include <stdio.h>   //  FILE*
#include "intsum.hpp"
// #include <memcheck.h>

//********************************************************************
//  size of data buffers
const long BFR_SIZE = 32000LU ;

//  size of reverse read must be smaller than size of normal
//  read, so we are assured of finding current-line in our search.
//lint -e528
const long REV_SIZE = 10000LU ;

//lint -e528
const int LOOP_FOREVER = 1 ;

//********************************************************************
char rdtemp[UNDERSHOOT] ;

//********************************************************************
//  used by one-line message functions and partial screen-clear
//********************************************************************
char spaces[121] = 
   "                                        "
   "                                        "
   "                                        " ; //  120 spaces

//********************************************************************
//lint -e528
const unsigned last_ref_char = sizeof(sum_conv) - 1 ;
//lint -e528
const unsigned isl_lines = (unsigned) (BFR_SIZE / sizeof(int_sum_line)) ;

//*****************************************************************
refs ref ;  //  reference-file data struct

//*****************************************************************
//  list-file data struct
//*****************************************************************
lists list ;

//lint -e528
const unsigned list_lines = (unsigned) (BFR_SIZE / sizeof(lines)) ;

FILE* lfile ;  //  make this global so scrolling fcns can get to it.

//*****************************************************************
searchs search ;  //  string-search data struct

//*****************************************************************
//  raw-data read buffer
//*****************************************************************
char* readptr ;

//*****************************************************************
//  misc data strings
//*****************************************************************
char tempstr[128] ;  //  scratchpad string
char oldstr[128] ;   //  used by reverse_search routines
char inipath[64] ;
char inidrive[4] ;
char ilpath[64] ;
char ildrive[4] ;

//*****************************************************************
//  display structs
//*****************************************************************
const unsigned DATA_TOP = 4 ;
vidptr ivideo = { DATA_TOP } ;
      
unsigned window_rows ;  //  data lines, not counting header

FILE* index ;
//*****************************************************************
//  screen text
//*****************************************************************
char* logo = Version ;
char* dividers =
   "────────────────────────────────────────────────────────────────────────────────" ;
char* header =
   "INT AH AL                     Description                     Press F1 for help " ;
char* dividerd =
   "═══╦══╦══╦══════════════════════════════════════════════════════════════════════" ;
char* list_header =
   "                              Description                     Press F1 for help " ;
char* list_dividerd =
   "════════════════════════════════════════════════════════════════════════════════" ;