stdbool header removed, unsigned type used instead

16 files changed, 122 insertions, 124 deletions

diff --git a/src/apoint.c b/src/apoint.c
index be300ab..4a8d3ef 100755
--- a/src/apoint.c
+++ b/src/apoint.c
@@ -1,4 +1,4 @@
-/*	$calcurse: apoint.c,v 1.35 2009/07/05 20:33:13 culot Exp $	*/
+/*	$calcurse: apoint.c,v 1.36 2009/07/12 16:21:58 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -296,7 +296,7 @@ apoint_delete (conf_t *conf, unsigned *nb_events, unsigned *nb_apoints)
   char *del_app_str = _("Do you really want to delete this item ?");
   long date;
   int nb_items = *nb_apoints + *nb_events;
-  bool go_for_deletion = false;
+  unsigned go_for_deletion = 0;
   int to_be_removed = 0;
   int answer = 0;
   int deleted_item_type = 0;
@@ -308,7 +308,7 @@ apoint_delete (conf_t *conf, unsigned *nb_events, unsigned *nb_apoints)
       status_mesg (del_app_str, choices);
       answer = wgetch (win[STA].p);
       if ((answer == 'y') && (nb_items != 0))
-	go_for_deletion = true;
+	go_for_deletion = 1;
       else
 	{
 	  wins_erase_status_bar ();
@@ -316,7 +316,7 @@ apoint_delete (conf_t *conf, unsigned *nb_events, unsigned *nb_apoints)
 	}
     }
   else if (nb_items != 0)
-    go_for_deletion = true;
+    go_for_deletion = 1;
 
   if (go_for_deletion)
     {
@@ -769,7 +769,7 @@ apoint_update_panel (int which_pan)
       float ratio = ((float) app_length) / ((float) apad.length);
       int sbar_length = (int) (ratio * app_length);
       int highend = (int) (ratio * apad.first_onscreen);
-      bool hilt_bar = (which_pan == APP) ? true : false;
+      unsigned hilt_bar = (which_pan == APP) ? 1 : 0;
       int sbar_top = highend + title_lines + 1;
 
       if ((sbar_top + sbar_length) > win[APP].h - 1)
diff --git a/src/args.c b/src/args.c
index 1341a83..5c8889c 100755
--- a/src/args.c
+++ b/src/args.c
@@ -1,4 +1,4 @@
-/*	$calcurse: args.c,v 1.53 2009/07/05 20:33:14 culot Exp $	*/
+/*	$calcurse: args.c,v 1.54 2009/07/12 16:21:58 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -334,7 +334,7 @@ app_arg (int add_line, date_t *day, long date, int print_note, conf_t *conf,
   recur_apoint_llist_node_t *ra;
   apoint_llist_node_t *i;
   long today;
-  bool print_date = true;
+  unsigned print_date = 1;
   int app_found = 0;
   char apoint_start_time[100];
   char apoint_end_time[100];
@@ -366,7 +366,7 @@ app_arg (int add_line, date_t *day, long date, int print_note, conf_t *conf,
 	  if (print_date)
 	    {
 	      arg_print_date (today, conf);
-	      print_date = false;
+	      print_date = 0;
 	    }
 	  fputs (" * ", stdout);
 	  fputs (re->mesg, stdout);
@@ -392,7 +392,7 @@ app_arg (int add_line, date_t *day, long date, int print_note, conf_t *conf,
 	  if (print_date)
 	    {
 	      arg_print_date (today, conf);
-	      print_date = false;
+	      print_date = 0;
 	    }
 	  fputs (" * ", stdout);
 	  fputs (j->mesg, stdout);
@@ -421,7 +421,7 @@ app_arg (int add_line, date_t *day, long date, int print_note, conf_t *conf,
 	  if (print_date)
 	    {
 	      arg_print_date (today, conf);
-	      print_date = false;
+	      print_date = 0;
 	    }
 	  apoint_sec2str (apoint_recur_s2apoint_s (ra), RECUR_APPT, today,
                           apoint_start_time, apoint_end_time);
@@ -455,7 +455,7 @@ app_arg (int add_line, date_t *day, long date, int print_note, conf_t *conf,
 	  if (print_date)
 	    {
 	      arg_print_date (today, conf);
-	      print_date = false;
+	      print_date = 0;
 	    }
 	  apoint_sec2str (i, APPT, today, apoint_start_time, apoint_end_time);
 	  fputs (" - ", stdout);
diff --git a/src/calcurse.c b/src/calcurse.c
index 540e2da..972d5f0 100755
--- a/src/calcurse.c
+++ b/src/calcurse.c
@@ -1,4 +1,4 @@
-/*	$calcurse: calcurse.c,v 1.81 2009/07/05 20:33:15 culot Exp $	*/
+/*	$calcurse: calcurse.c,v 1.82 2009/07/12 16:21:59 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -74,9 +74,9 @@ main (int argc, char **argv)
   int sav_hilt_tod = 0;
   int cut_item = 0;
   struct sigaction sigact;
-  bool do_storage = false;
-  bool do_update = true;
-  bool day_changed = false;
+  unsigned do_storage = 0;
+  unsigned do_update = 1;
+  unsigned day_changed = 0;
   char *no_color_support =
       _("Sorry, colors are not supported by your terminal\n"
 	"(Press [ENTER] to continue)");
@@ -116,7 +116,7 @@ main (int argc, char **argv)
   /* Check if terminal supports color. */
   if (has_colors ())
     {
-      colorize = true;
+      colorize = 1;
       background = COLOR_BLACK;
       foreground = COLOR_WHITE;
       start_color ();
@@ -143,7 +143,7 @@ main (int argc, char **argv)
     }
   else
     {
-      colorize = false;
+      colorize = 0;
       background = COLOR_BLACK;
     }
 
@@ -181,17 +181,17 @@ main (int argc, char **argv)
     {
       int key;
       
-      do_update = true;
+      do_update = 1;
       key = keys_getch (win[STA].p);
       switch (key)
 	{
 	case ERR:
-	  do_update = false;
+	  do_update = 0;
 	  break;
 
 	case KEY_GENERIC_REDRAW:
 	case KEY_RESIZE:
-	  do_update = false;
+	  do_update = 0;
 	  wins_reset ();
 	  break;
 
@@ -246,8 +246,8 @@ main (int argc, char **argv)
             calendar_goto_today ();
           else
             calendar_change_day (conf.input_datefmt);
-	  do_storage = true;
-	  day_changed = true;
+	  do_storage = 1;
+	  day_changed = 1;
 	  break;
 
         case KEY_VIEW_ITEM:
@@ -270,7 +270,7 @@ main (int argc, char **argv)
 		    custom_color_config ();
 		  else
 		    {
-		      colorize = false;
+		      colorize = 0;
 		      wins_erase_status_bar ();
 		      mvwprintw (win[STA].p, 0, 0, _(no_color_support));
 		      wgetch (win[STA].p);
@@ -295,7 +295,7 @@ main (int argc, char **argv)
 		}
 	      wins_reset ();
 	      wins_update ();
-	      do_storage = true;
+	      do_storage = 1;
 	      wins_erase_status_bar ();
 	      custom_config_bar ();
 	    }
@@ -304,7 +304,7 @@ main (int argc, char **argv)
 
         case KEY_GENERIC_ADD_APPT:
 	  apoint_add ();
-	  do_storage = true;
+	  do_storage = 1;
 	  break;
 
         case KEY_GENERIC_ADD_TODO:
@@ -318,7 +318,7 @@ main (int argc, char **argv)
 	    {
 	    case APP:
 	      apoint_add ();
-	      do_storage = true;
+	      do_storage = 1;
 	      break;
 	    case TOD:
 	      todo_new_item ();
@@ -335,7 +335,7 @@ main (int argc, char **argv)
 	    day_edit_item (&conf);
 	  else if (wins_slctd () == TOD && todo_hilt () != 0)
 	    todo_edit_item ();
-	  do_storage = true;
+	  do_storage = 1;
 	  break;
 
         case KEY_DEL_ITEM:
@@ -343,14 +343,14 @@ main (int argc, char **argv)
 	    apoint_delete (&conf, &inday.nb_events, &inday.nb_apoints);
 	  else if (wins_slctd () == TOD && todo_hilt () != 0)
 	    todo_delete (&conf);
-	  do_storage = true;
+	  do_storage = 1;
 	  break;
 
         case KEY_GENERIC_CUT:
           if (wins_slctd () == APP && apoint_hilt () != 0)
             {
               cut_item = apoint_cut (&inday.nb_events, &inday.nb_apoints);
-              do_storage = true;
+              do_storage = 1;
             }
           break;
 
@@ -359,14 +359,14 @@ main (int argc, char **argv)
             {
               apoint_paste (&inday.nb_events, &inday.nb_apoints, cut_item);
               cut_item = 0;
-              do_storage = true;
+              do_storage = 1;
             }
           break;
           
         case KEY_REPEAT_ITEM:
 	  if (wins_slctd () == APP && apoint_hilt () != 0)
 	    recur_repeat_item (&conf);
-	  do_storage = true;
+	  do_storage = 1;
 	  break;
 
         case KEY_FLAG_ITEM:
@@ -374,7 +374,7 @@ main (int argc, char **argv)
 	    apoint_switch_notify ();
           else if (wins_slctd () == TOD && todo_hilt () != 0)
             todo_flag ();
-	  do_storage = true;
+	  do_storage = 1;
 	  break;
 
         case KEY_RAISE_PRIORITY:
@@ -394,7 +394,7 @@ main (int argc, char **argv)
 	    day_edit_note (conf.editor);
 	  else if (wins_slctd () == TOD && todo_hilt () != 0)
 	    todo_edit_note (conf.editor);
-	  do_storage = true;
+	  do_storage = 1;
 	  break;
 
         case KEY_VIEW_NOTE:
@@ -416,7 +416,7 @@ main (int argc, char **argv)
         case KEY_GENERIC_IMPORT:
           wins_erase_status_bar ();
           io_import_data (IO_IMPORT_ICAL, &conf, NULL);
-          do_storage = true;
+          do_storage = 1;
           break;
           
         case KEY_GENERIC_EXPORT:
@@ -437,7 +437,7 @@ main (int argc, char **argv)
 		}
 	      wins_reset ();
 	      wins_update ();
-	      do_storage = true;
+	      do_storage = 1;
 	      wins_erase_status_bar ();
 	      io_export_bar ();
 	    }
@@ -448,8 +448,8 @@ main (int argc, char **argv)
         case KEY_MOVE_RIGHT:
 	  if (wins_slctd () == CAL || key == KEY_GENERIC_NEXT_DAY)
 	    {
-	      do_storage = true;
-	      day_changed = true;
+	      do_storage = 1;
+	      day_changed = 1;
 	      calendar_move (RIGHT);
 	    }
 	  break;
@@ -458,8 +458,8 @@ main (int argc, char **argv)
         case KEY_MOVE_LEFT:
 	  if (wins_slctd () == CAL || key == KEY_GENERIC_PREV_DAY)
 	    {
-	      do_storage = true;
-	      day_changed = true;
+	      do_storage = 1;
+	      day_changed = 1;
 	      calendar_move (LEFT);
 	    }
 	  break;
@@ -468,8 +468,8 @@ main (int argc, char **argv)
         case KEY_MOVE_UP:
 	  if (wins_slctd () == CAL || key == KEY_GENERIC_PREV_WEEK)
 	    {
-	      do_storage = true;
-	      day_changed = true;
+	      do_storage = 1;
+	      day_changed = 1;
 	      calendar_move (UP);
 	    }
           else if ((wins_slctd () == APP) && (apoint_hilt () > 1))
@@ -489,8 +489,8 @@ main (int argc, char **argv)
         case KEY_MOVE_DOWN:
 	  if (wins_slctd () == CAL || key == KEY_GENERIC_NEXT_WEEK)
 	    {
-	      do_storage = true;
-	      day_changed = true;
+	      do_storage = 1;
+	      day_changed = 1;
 	      calendar_move (DOWN);
 	    }
           else if ((wins_slctd () == APP) &&
@@ -510,8 +510,8 @@ main (int argc, char **argv)
         case KEY_START_OF_WEEK:
           if (wins_slctd () == CAL)
 	    {
-	      do_storage = true;
-	      day_changed = true;
+	      do_storage = 1;
+	      day_changed = 1;
 	      calendar_move (WEEK_START);
 	    }
           break;
@@ -519,8 +519,8 @@ main (int argc, char **argv)
         case KEY_END_OF_WEEK:
           if (wins_slctd () == CAL)
 	    {
-	      do_storage = true;
-	      day_changed = true;
+	      do_storage = 1;
+	      day_changed = 1;
 	      calendar_move (WEEK_END);
 	    }
           break;
@@ -546,7 +546,7 @@ main (int argc, char **argv)
 	  break;
 
 	default:
-	  do_update = false;
+	  do_update = 0;
 	  break;
 	}
 
diff --git a/src/calendar.c b/src/calendar.c
index a1c5975..c626888 100755
--- a/src/calendar.c
+++ b/src/calendar.c
@@ -1,4 +1,4 @@
-/*	$calcurse: calendar.c,v 1.24 2009/07/05 20:33:15 culot Exp $	*/
+/*	$calcurse: calendar.c,v 1.25 2009/07/12 16:21:59 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -69,7 +69,7 @@
 #define isleap(y) ((((y) % 4) == 0 && ((y) % 100) != 0) || ((y) % 400) == 0)
 
 static date_t today, slctd_day;
-static bool week_begins_on_monday;
+static unsigned week_begins_on_monday;
 static pthread_mutex_t date_thread_mutex = PTHREAD_MUTEX_INITIALIZER;
 static pthread_t calendar_t_date;
 
@@ -132,14 +132,14 @@ calendar_set_first_day_of_week (wday_e first_day)
   switch (first_day)
     {
     case SUNDAY:
-      week_begins_on_monday = false;
+      week_begins_on_monday = 0;
       break;
     case MONDAY:
-      week_begins_on_monday = true;
+      week_begins_on_monday = 1;
       break;
     default:
       ERROR_MSG (_("ERROR setting first day of week"));
-      week_begins_on_monday = false;
+      week_begins_on_monday = 0;
       /* NOTREACHED */
     }
 }
@@ -151,8 +151,8 @@ calendar_change_first_day_of_week (void)
   week_begins_on_monday = !week_begins_on_monday;
 }
 
-/* Return true if week begins on monday, false otherwise. */
-bool
+/* Return 1 if week begins on monday, 0 otherwise. */
+unsigned
 calendar_week_begins_on_monday (void)
 {
   return (week_begins_on_monday);
diff --git a/src/calendar.h b/src/calendar.h
index cdd84cd..406eed6 100755
--- a/src/calendar.h
+++ b/src/calendar.h
@@ -1,4 +1,4 @@
-/*	$calcurse: calendar.h,v 1.14 2009/07/05 20:33:16 culot Exp $	*/
+/*	$calcurse: calendar.h,v 1.15 2009/07/12 16:21:59 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -53,7 +53,6 @@
 #error "Missing ncurses header. Aborting..."
 #endif
 
-#include <stdbool.h>
 #include <time.h>
 
 #define	CALHEIGHT	12
@@ -103,22 +102,22 @@ typedef enum
 }
 move_t;
 
-void    calendar_start_date_thread (void);
-void    calendar_stop_date_thread (void);
-void    calendar_set_current_date (void);
-void    calendar_set_first_day_of_week (wday_e);
-void    calendar_change_first_day_of_week (void);
-bool    calendar_week_begins_on_monday (void);
-void    calendar_store_current_date (date_t *);
-void    calendar_init_slctd_day (void);
-date_t *calendar_get_slctd_day (void);
-long    calendar_get_slctd_day_sec (void);
-void    calendar_update_panel (WINDOW *);
-void    calendar_goto_today (void);
-void    calendar_change_day (int);
-void    calendar_move (move_t);
-long    calendar_start_of_year (void);
-long    calendar_end_of_year (void);
-char   *calendar_get_pom (time_t);
+void       calendar_start_date_thread (void);
+void       calendar_stop_date_thread (void);
+void       calendar_set_current_date (void);
+void       calendar_set_first_day_of_week (wday_e);
+void       calendar_change_first_day_of_week (void);
+unsigned   calendar_week_begins_on_monday (void);
+void       calendar_store_current_date (date_t *);
+void       calendar_init_slctd_day (void);
+date_t    *calendar_get_slctd_day (void);
+long       calendar_get_slctd_day_sec (void);
+void       calendar_update_panel (WINDOW *);
+void       calendar_goto_today (void);
+void       calendar_change_day (int);
+void       calendar_move (move_t);
+long       calendar_start_of_year (void);
+long       calendar_end_of_year (void);
+char      *calendar_get_pom (time_t);
 
 #endif /* CALCURSE_CALENDAR_H */
diff --git a/src/custom.c b/src/custom.c
index 9bb9002..810679c 100755
--- a/src/custom.c
+++ b/src/custom.c
@@ -1,4 +1,4 @@
-/*	$calcurse: custom.c,v 1.39 2009/07/05 20:33:17 culot Exp $	*/
+/*	$calcurse: custom.c,v 1.40 2009/07/12 16:22:00 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -55,17 +55,17 @@
 
 static struct attribute_s attr;
 
-static bool
+static unsigned
 fill_config_var (char *string)
 {
   if (strncmp (string, "yes", 3) == 0)
-    return (true);
+    return 1;
   else if (strncmp (string, "no", 2) == 0)
-    return (false);
+    return 0;
   else
     {
       EXIT (_("wrong configuration variable format."));
-      return false;
+      return 0;
     }
 }
 
@@ -129,7 +129,7 @@ custom_load_color (char *color, int background)
       switch (color_num)
 	{
 	case 0:
-	  colorize = false;
+	  colorize = 0;
 	  break;
 	case 1:
 	  init_pair (COLR_CUSTOM, COLOR_RED, background);
@@ -774,7 +774,7 @@ custom_color_config (void)
 	  break;
 
 	case KEY_GENERIC_SELECT:
-	  colorize = true;
+	  colorize = 1;
 	  need_reset = 1;
 	  theme_changed = 1;
 	  if (cursor > NBUSERCOLORS)
@@ -804,7 +804,7 @@ custom_color_config (void)
 	  break;
 
 	case KEY_GENERIC_CANCEL:
-	  colorize = false;
+	  colorize = 0;
 	  need_reset = 1;
 	  break;
 	}
diff --git a/src/day.c b/src/day.c
index 65a4fa2..d936372 100755
--- a/src/day.c
+++ b/src/day.c
@@ -1,4 +1,4 @@
-/*	$calcurse: day.c,v 1.49 2009/07/05 20:33:18 culot Exp $	*/
+/*	$calcurse: day.c,v 1.50 2009/07/12 16:22:00 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -295,7 +295,7 @@ day_store_items (long date, unsigned *pnb_events, unsigned *pnb_apoints)
  * day. This is useful to speed up the appointment panel update.
  */
 day_items_nb_t *
-day_process_storage (date_t *slctd_date, bool day_changed,
+day_process_storage (date_t *slctd_date, unsigned day_changed,
 		     day_items_nb_t *inday)
 {
   long date;
@@ -408,7 +408,7 @@ day_write_pad (long date, int width, int length, int incolor)
   apoint_llist_node_t a;
   int line, item_number, max_pos, recur;
   const int x_pos = 0;
-  bool draw_line = false;
+  unsigned draw_line = 0;
 
   line = item_number = 0;
   max_pos = length;
@@ -431,7 +431,7 @@ day_write_pad (long date, int width, int length, int incolor)
 	  display_item (item_number - incolor, p->mesg, recur,
 			(p->note != NULL) ? 1 : 0, width - 7, line, x_pos);
 	  line++;
-	  draw_line = true;
+	  draw_line = 1;
 	}
       else
 	{
@@ -440,7 +440,7 @@ day_write_pad (long date, int width, int length, int incolor)
 	    {
 	      wmove (apad.ptrwin, line, 0);
 	      whline (apad.ptrwin, 0, width);
-	      draw_line = false;
+	      draw_line = 0;
 	    }
 	  /* Last print the appointments for current day. */
 	  item_number++;
diff --git a/src/day.h b/src/day.h
index 2604a4f..e2db0a5 100755
--- a/src/day.h
+++ b/src/day.h
@@ -1,4 +1,4 @@
-/*	$calcurse: day.h,v 1.23 2009/07/05 20:33:18 culot Exp $	*/
+/*	$calcurse: day.h,v 1.24 2009/07/12 16:22:00 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -80,7 +80,7 @@ struct day_saved_item_s
 };
 
 void               day_free_list (void);
-day_items_nb_t    *day_process_storage (date_t *, bool, day_items_nb_t *);
+day_items_nb_t    *day_process_storage (date_t *, unsigned, day_items_nb_t *);
 void               day_write_pad (long, int, int, int);
 void               day_popup_item (void);
 int                day_check_if_item (date_t);
diff --git a/src/io.c b/src/io.c
index 46f5641..732c15c 100755
--- a/src/io.c
+++ b/src/io.c
@@ -1,4 +1,4 @@
-/*	$calcurse: io.c,v 1.66 2009/07/05 20:33:20 culot Exp $	*/
+/*	$calcurse: io.c,v 1.67 2009/07/12 16:22:00 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -1522,7 +1522,7 @@ io_check_data_files (void)
 
 /* Draw the startup screen */
 void
-io_startup_screen (bool skip_dialogs, int no_data_file)
+io_startup_screen (unsigned skip_dialogs, int no_data_file)
 {
   char *welcome_mesg =
     _("Welcome to Calcurse. Missing data files were created.");
diff --git a/src/io.h b/src/io.h
index 32286ab..a0b9d8f 100755
--- a/src/io.h
+++ b/src/io.h
@@ -1,4 +1,4 @@
-/*	$calcurse: io.h,v 1.21 2009/07/05 20:33:21 culot Exp $	*/
+/*	$calcurse: io.h,v 1.22 2009/07/12 16:22:01 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -75,7 +75,7 @@ void        io_load_todo (void);
 void        io_load_keys (char *);
 void        io_check_file (char *, int *);
 int         io_check_data_files (void);
-void        io_startup_screen (bool, int);
+void        io_startup_screen (unsigned, int);
 void        io_export_data (export_type_t, conf_t *);
 void        io_export_bar (void);
 void        io_import_data (import_type_t, conf_t *, char *);
diff --git a/src/todo.c b/src/todo.c
index e027685..b2dbd5e 100755
--- a/src/todo.c
+++ b/src/todo.c
@@ -1,4 +1,4 @@
-/*	$calcurse: todo.c,v 1.33 2009/07/05 20:33:24 culot Exp $	*/
+/*	$calcurse: todo.c,v 1.34 2009/07/12 16:22:01 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -277,7 +277,7 @@ todo_delete (conf_t *conf)
       _("This item has a note attached to it. "
 	"Delete (t)odo or just its (n)ote ?");
   char *erase_choice = _("[t/n] ");
-  bool go_for_todo_del = false;
+  unsigned go_for_todo_del = 0;
   int answer, has_note;
 
   if (conf->confirm_delete)
@@ -286,7 +286,7 @@ todo_delete (conf_t *conf)
       answer = wgetch (win[STA].p);
       if ((answer == 'y') && (todos > 0))
 	{
-	  go_for_todo_del = true;
+	  go_for_todo_del = 1;
 	}
       else
 	{
@@ -295,9 +295,9 @@ todo_delete (conf_t *conf)
 	}
     }
   else if (todos > 0)
-    go_for_todo_del = true;
+    go_for_todo_del = 1;
 
-  if (go_for_todo_del == false)
+  if (go_for_todo_del == 0)
     {
       wins_erase_status_bar ();
       return;
@@ -483,7 +483,7 @@ todo_update_panel (int which_pan)
       float ratio = ((float) max_items) / ((float) todos);
       int sbar_length = (int) (ratio * (max_items + 1));
       int highend = (int) (ratio * first);
-      bool hilt_bar = (which_pan == TOD) ? true : false;
+      unsigned hilt_bar = (which_pan == TOD) ? 1 : 0;
       int sbar_top = highend + title_lines;
 
       if ((sbar_top + sbar_length) > win[TOD].h - 1)
diff --git a/src/utils.c b/src/utils.c
index 35fad59..66ee6d5 100755
--- a/src/utils.c
+++ b/src/utils.c
@@ -1,4 +1,4 @@
-/*	$calcurse: utils.c,v 1.74 2009/07/05 20:33:25 culot Exp $	*/
+/*	$calcurse: utils.c,v 1.75 2009/07/12 16:22:01 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -690,7 +690,7 @@ check_time (char *string)
  */
 void
 draw_scrollbar (WINDOW *win, int y, int x, int length,
-		int bar_top, int bar_bottom, bool hilt)
+		int bar_top, int bar_bottom, unsigned hilt)
 {
   mvwvline (win, bar_top, x, ACS_VLINE, bar_bottom - bar_top);
   if (hilt)
@@ -779,17 +779,17 @@ mystrtol (const char *str)
 
 /* Print the given option value with appropriate color. */
 void
-print_bool_option_incolor (WINDOW *win, bool option, int pos_y, int pos_x)
+print_bool_option_incolor (WINDOW *win, unsigned option, int pos_y, int pos_x)
 {
   int color = 0;
   char option_value[BUFSIZ] = "";
 
-  if (option == true)
+  if (option == 1)
     {
       color = ATTR_TRUE;
       strncpy (option_value, _("yes"), BUFSIZ);
     }
-  else if (option == false)
+  else if (option == 0)
     {
       color = ATTR_FALSE;
       strncpy (option_value, _("no"), BUFSIZ);
diff --git a/src/utils.h b/src/utils.h
index 52ba6b7..59ce4c4 100755
--- a/src/utils.h
+++ b/src/utils.h
@@ -1,4 +1,4 @@
-/*	$calcurse: utils.h,v 1.45 2009/07/05 20:33:25 culot Exp $	*/
+/*	$calcurse: utils.h,v 1.46 2009/07/12 16:22:02 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -145,12 +145,12 @@ long      update_time_in_date (long, unsigned, unsigned);
 long      get_sec_date (date_t);
 long      min2sec (unsigned);
 int       check_time (char *);
-void      draw_scrollbar (WINDOW *, int, int, int, int, int, bool);
+void      draw_scrollbar (WINDOW *, int, int, int, int, int, unsigned);
 void      item_in_popup (char *, char *, char *, char *);
 long      get_today (void);
 long      now (void);
 long      mystrtol (const char *);
-void      print_bool_option_incolor (WINDOW *, bool, int, int);
+void      print_bool_option_incolor (WINDOW *, unsigned, int, int);
 char     *new_tempfile (const char *, int);
 void      erase_note (char **, erase_flag_e);
 int       parse_date (char *, int, int *, int *, int *);
diff --git a/src/vars.c b/src/vars.c
index 3620382..7120ae1 100755
--- a/src/vars.c
+++ b/src/vars.c
@@ -1,4 +1,4 @@
-/*	$calcurse: vars.c,v 1.16 2009/07/05 20:33:25 culot Exp $	*/
+/*	$calcurse: vars.c,v 1.17 2009/07/12 16:22:02 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -53,7 +53,7 @@
 int col = 0, row = 0;
 
 /* variable to tell if the terminal supports color */
-bool colorize = false;
+unsigned colorize = 0;
 
 /*
  * To tell if curses interface was launched already or not (in that case
@@ -121,12 +121,12 @@ vars_init (conf_t *conf)
   char *ed, *pg;
 
   /* Variables for user configuration */
-  conf->confirm_quit = true;
-  conf->confirm_delete = true;
-  conf->auto_save = true;
+  conf->confirm_quit = 1;
+  conf->confirm_delete = 1;
+  conf->auto_save = 1;
   conf->periodic_save = 0;
-  conf->skip_system_dialogs = false;
-  conf->skip_progress_bar = false;
+  conf->skip_system_dialogs = 0;
+  conf->skip_progress_bar = 0;
   (void)strncpy (conf->output_datefmt, "%D", 3);
   conf->input_datefmt = 1;
 
diff --git a/src/vars.h b/src/vars.h
index 3c28e78..1f220e8 100755
--- a/src/vars.h
+++ b/src/vars.h
@@ -1,4 +1,4 @@
-/*	$calcurse: vars.h,v 1.33 2009/07/05 20:33:26 culot Exp $	*/
+/*	$calcurse: vars.h,v 1.34 2009/07/12 16:22:02 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -54,7 +54,6 @@
 #endif
 
 #include <pthread.h>
-#include <stdbool.h>
 
 #define DIR_NAME         ".calcurse/"
 #define TODO_PATH_NAME   "todo"
@@ -135,12 +134,12 @@ struct nbar_s
 /* General configuration variables */
 typedef struct
 {
-  bool       auto_save;
+  unsigned   auto_save;
   unsigned   periodic_save;
-  bool       confirm_quit;
-  bool       confirm_delete;
-  bool       skip_system_dialogs;
-  bool       skip_progress_bar;
+  unsigned   confirm_quit;
+  unsigned   confirm_delete;
+  unsigned   skip_system_dialogs;
+  unsigned   skip_progress_bar;
   char      *editor;
   char      *pager;
   char       output_datefmt[BUFSIZ];	/* format for displaying date */
@@ -149,7 +148,7 @@ typedef struct
 conf_t;
 
 extern int            col, row;
-extern bool           colorize;
+extern unsigned       colorize;
 extern ui_mode_e      ui_mode;
 extern int            days[12];
 extern char          *monthnames[12];
diff --git a/src/wins.c b/src/wins.c
index fbc35e7..c469bb0 100755
--- a/src/wins.c
+++ b/src/wins.c
@@ -1,4 +1,4 @@
-/*	$calcurse: wins.c,v 1.25 2009/07/05 20:33:26 culot Exp $	*/
+/*	$calcurse: wins.c,v 1.26 2009/07/12 16:22:03 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -175,7 +175,7 @@ wins_scrollwin_display (scrollwin_t *sw)
       if ((sbar_top + sbar_length) > sw->win.h - 1)
         sbar_length = sw->win.h - sbar_top;
       draw_scrollbar (sw->win.p, sbar_top, sw->win.w + sw->win.x - 2,
-                      sbar_length, sw->pad.y + 1, sw->win.h - 1, true);
+                      sbar_length, sw->pad.y + 1, sw->win.h - 1, 1);
     }
   wmove (win[STA].p, 0, 0);
   wnoutrefresh (sw->win.p);