suite3270-full.patch

diff -ur suite3270-3.6/Common/ctlr.c suite3270-3.6-mod/Common/ctlr.c
--- suite3270-3.6/Common/ctlr.c	2017-12-30 02:48:19.000000000 +0000
+++ suite3270-3.6-mod/Common/ctlr.c	2018-01-24 10:16:01.000000000 +0000
@@ -474,7 +474,7 @@
 		baddr = nbaddr;
 		INC_BA(nbaddr);
 		if (ea_buf[baddr].fa &&
-		    !FA_IS_PROTECTED(ea_buf[baddr].fa) &&
+		    //!FA_IS_PROTECTED(ea_buf[baddr].fa) &&
 		    !ea_buf[nbaddr].fa)
 			return nbaddr;
 	} while (nbaddr != baddr0);
@@ -1186,7 +1186,7 @@
 		f = false;
 		do {
 			fa = ea_buf[baddr].fa;
-			if (!FA_IS_PROTECTED(fa)) {
+			//if (!FA_IS_PROTECTED(fa)) {
 				mdt_clear(baddr);
 				do {
 					INC_BA(baddr);
@@ -1198,12 +1198,12 @@
 						ctlr_add(baddr, EBC_null, 0);
 					}
 				} while (!ea_buf[baddr].fa);
-			}
-			else {
-				do {
-					INC_BA(baddr);
-				} while (!ea_buf[baddr].fa);
-			}
+			//}
+			//else {
+				//do {
+					//INC_BA(baddr);
+				//} while (!ea_buf[baddr].fa);
+			//}
 		} while (baddr != sbaddr);
 		if (!f)
 			cursor_move(0);
@@ -1371,8 +1371,9 @@
 			 * of an unprotected field, simply advance one
 			 * position.
 			 */
-			if (ea_buf[buffer_addr].fa &&
-			    !FA_IS_PROTECTED(ea_buf[buffer_addr].fa)) {
+			if (ea_buf[buffer_addr].fa) {
+			//if (ea_buf[buffer_addr].fa &&
+			 //   !FA_IS_PROTECTED(ea_buf[buffer_addr].fa)) {
 				INC_BA(buffer_addr);
 				last_zpt = false;
 				last_cmd = true;
@@ -1534,7 +1535,8 @@
 			do {
 				if (ea_buf[buffer_addr].fa)
 					current_fa = ea_buf[buffer_addr].fa;
-				else if (!FA_IS_PROTECTED(current_fa)) {
+				//else if (!FA_IS_PROTECTED(current_fa)) {
+				else {
 					ctlr_add(buffer_addr, EBC_null,
 					    CS_BASE);
 				}
diff -ur suite3270-3.6/Common/fprint_screen.c suite3270-3.6-mod/Common/fprint_screen.c
--- suite3270-3.6/Common/fprint_screen.c	2017-12-30 02:48:19.000000000 +0000
+++ suite3270-3.6-mod/Common/fprint_screen.c	2018-01-24 12:33:06.000000000 +0000
@@ -79,7 +79,8 @@
 		HOST_COLOR_BLUE,         /* protected */
 		HOST_COLOR_WHITE         /* protected, intensified */
 #       define DEFCOLOR_MAP(f) \
-		((((f) & FA_PROTECT) >> 4) | (((f) & FA_INT_HIGH_SEL) >> 3))
+		(((f) & FA_INT_HIGH_SEL) >> 3)
+		//((((f) & FA_PROTECT) >> 4) | (((f) & FA_INT_HIGH_SEL) >> 3))
 	};
 
 	if (appres.m3279)
@@ -383,6 +384,7 @@
 	unsigned char fa = ea_buf[fa_addr].fa;
 	int fa_fg, current_fg;
 	int fa_bg, current_bg;
+  int fa_zero = 0;
 	bool fa_high, current_high;
 	bool fa_ital, current_ital;
 	bool mi;
@@ -525,10 +527,18 @@
 			fa_ital = mi && FA_IS_MODIFIED(fa);
 		}
 		if (FA_IS_ZERO(fa)) {
-			if (ctlr_dbcs_state(i) == DBCS_LEFT)
-			    	uc = 0x3000;
-			else
-				uc = ' ';
+			//if (ctlr_dbcs_state(i) == DBCS_LEFT)
+			    	//uc = 0x3000;
+			//else
+				//uc = ' ';
+      if (fa_zero > 0) { //invert colours for hidden fields
+        fa_zero = fa_fg;
+        fa_fg = fa_bg;
+        fa_bg = fa_zero;
+        fa_zero = -1;
+      } else {
+        fa_zero = 1; //set the flag
+      }
 		} else {
 		    	/* Convert EBCDIC to Unicode. */
 			switch (ctlr_dbcs_state(i)) {
diff -ur suite3270-3.6/Common/kybd.c suite3270-3.6-mod/Common/kybd.c
--- suite3270-3.6/Common/kybd.c	2017-12-30 02:48:19.000000000 +0000
+++ suite3270-3.6-mod/Common/kybd.c	2018-01-24 12:35:15.000000000 +0000
@@ -1004,20 +1004,20 @@
 	    auto_skip = false;
 	}
 
-	if (ea_buf[baddr].fa || FA_IS_PROTECTED(fa)) {
-	    if (!auto_skip) {
+	//if (ea_buf[baddr].fa || FA_IS_PROTECTED(fa)) {
+	    //if (!auto_skip) {
 		/*
 		 * In overlay-paste mode, protected fields cause paste buffer
 		 * data to be dropped while moving the cursor right.
 		 */
-		INC_BA(baddr);
-		cursor_move(baddr);
-		return true;
-	    } else {
-		operator_error(KL_OERR_PROTECTED);
-		return false;
-	    }
-	}
+		//INC_BA(baddr);
+		//cursor_move(baddr);
+		//return true;
+	    //} else {
+		//operator_error(KL_OERR_PROTECTED);
+		//return false;
+	    //}
+	//}
 	if (appres.numeric_lock && FA_IS_NUMERIC(fa) &&
 	    !((ebc >= EBC_0 && ebc <= EBC_9) ||
 	      ebc == EBC_minus || ebc == EBC_period)) {
@@ -1290,10 +1290,10 @@
 	faddr = find_field_attribute(baddr);
 
 	/* Protected? */
-	if (ea_buf[baddr].fa || FA_IS_PROTECTED(fa)) {
-		operator_error(KL_OERR_PROTECTED);
-		return false;
-	}
+	//if (ea_buf[baddr].fa || FA_IS_PROTECTED(fa)) {
+		//operator_error(KL_OERR_PROTECTED);
+		//return false;
+	//}
 
 	/* Numeric? */
 	if (appres.numeric_lock && FA_IS_NUMERIC(fa)) {
@@ -1733,7 +1733,7 @@
 	nbaddr = baddr;
 	INC_BA(nbaddr);
 	if (ea_buf[baddr].fa &&
-	    !FA_IS_PROTECTED(ea_buf[baddr].fa) &&
+	    //!FA_IS_PROTECTED(ea_buf[baddr].fa) &&
 	    !ea_buf[nbaddr].fa) {
 	    break;
 	}
@@ -1935,10 +1935,10 @@
 
 	/* Can't delete a field attribute. */
 	fa = get_field_attribute(baddr);
-	if (FA_IS_PROTECTED(fa) || ea_buf[baddr].fa) {
-		operator_error(KL_OERR_PROTECTED);
-		return false;
-	}
+	//if (FA_IS_PROTECTED(fa) || ea_buf[baddr].fa) {
+		//operator_error(KL_OERR_PROTECTED);
+		//return false;
+	//}
 	if (ea_buf[baddr].cc == EBC_so || ea_buf[baddr].cc == EBC_si) {
 		/*
 		 * Can't delete SO or SI, unless it's adjacent to its
@@ -1948,9 +1948,9 @@
 		INC_BA(xaddr);
 		if (ea_buf[xaddr].cc == SOSI(ea_buf[baddr].cc)) {
 			ndel = 2;
-		} else {
-			operator_error(KL_OERR_PROTECTED);
-			return false;
+		//} else {
+			//operator_error(KL_OERR_PROTECTED);
+			//return false;
 		}
 	} else if (IS_DBCS(ea_buf[baddr].db)) {
 		if (IS_RIGHT(ea_buf[baddr].db))
@@ -2074,10 +2074,10 @@
 
 	baddr = cursor_addr;
 	faddr = find_field_attribute(baddr);
-	if (faddr == baddr || FA_IS_PROTECTED(ea_buf[baddr].fa)) {
-		operator_error(KL_OERR_PROTECTED);
-		return;
-	}
+	//if (faddr == baddr || FA_IS_PROTECTED(ea_buf[baddr].fa)) {
+		//operator_error(KL_OERR_PROTECTED);
+		//return;
+	//}
 	if (baddr && faddr == baddr - 1)
 		return;
 	do_left();
@@ -2243,7 +2243,7 @@
     prot = FA_IS_PROTECTED(get_field_attribute(baddr));
 
     /* Skip to before this word, if in one now. */
-    if (!prot) {
+    //if (!prot) {
 	c = ea_buf[baddr].cc;
 	while (!ea_buf[baddr].fa && c != EBC_space && c != EBC_null) {
 	    DEC_BA(baddr);
@@ -2252,7 +2252,7 @@
 	    }
 	    c = ea_buf[baddr].cc;
 	}
-    }
+    //}
     baddr0 = baddr;
 
     /* Find the end of the preceding word. */
@@ -2263,7 +2263,8 @@
 	    prot = FA_IS_PROTECTED(get_field_attribute(baddr));
 	    continue;
 	}
-	if (!prot && c != EBC_space && c != EBC_null) {
+	//if (!prot && c != EBC_space && c != EBC_null) {
+	if (c != EBC_space && c != EBC_null) {
 	    break;
 	}
 	DEC_BA(baddr);
@@ -2335,7 +2336,8 @@
 		c = ea_buf[baddr].cc;
 		if (ea_buf[baddr].fa)
 			prot = FA_IS_PROTECTED(ea_buf[baddr].fa);
-		else if (!prot && c != EBC_space && c != EBC_null)
+		//else if (!prot && c != EBC_space && c != EBC_null)
+		else if (c != EBC_space && c != EBC_null)
 			return baddr;
 		INC_BA(baddr);
 	} while (baddr != baddr0);
@@ -2392,14 +2394,14 @@
     }
 
     /* If not in an unprotected field, go to the next unprotected word. */
-    if (ea_buf[cursor_addr].fa ||
-	FA_IS_PROTECTED(get_field_attribute(cursor_addr))) {
-	baddr = nu_word(cursor_addr);
-	if (baddr != -1) {
-	    cursor_move(baddr);
-	}
-	return true;
-    }
+    //if (ea_buf[cursor_addr].fa ||
+	//FA_IS_PROTECTED(get_field_attribute(cursor_addr))) {
+	//baddr = nu_word(cursor_addr);
+	//if (baddr != -1) {
+	    //cursor_move(baddr);
+	//}
+	//return true;
+    //}
 
     /* If there's another word in this field, go to it. */
     baddr = nt_word(cursor_addr);
@@ -2514,7 +2516,8 @@
     baddr = (baddr / COLS) * COLS;			/* 1st col */
     faddr = find_field_attribute(baddr);
     fa = ea_buf[faddr].fa;
-    if (faddr != baddr && !FA_IS_PROTECTED(fa)) {
+    //if (faddr != baddr && !FA_IS_PROTECTED(fa)) {
+    if (faddr != baddr) {
 	cursor_move(baddr);
     } else {
 	cursor_move(next_unprotected(baddr));
@@ -2777,10 +2780,10 @@
     }
     baddr = cursor_addr;
     fa = get_field_attribute(baddr);
-    if (FA_IS_PROTECTED(fa) || ea_buf[baddr].fa) {
-	operator_error(KL_OERR_PROTECTED);
-	return false;
-    }
+    //if (FA_IS_PROTECTED(fa) || ea_buf[baddr].fa) {
+	//operator_error(KL_OERR_PROTECTED);
+	//return false;
+    //}
     if (formatted) {	/* erase to next field attribute */
 	do {
 	    ctlr_add(baddr, EBC_null, 0);
@@ -2842,7 +2845,7 @@
 	f = false;
 	do {
 	    fa = ea_buf[baddr].fa;
-	    if (!FA_IS_PROTECTED(fa)) {
+	    //if (!FA_IS_PROTECTED(fa)) {
 		mdt_clear(baddr);
 		do {
 		    INC_BA(baddr);
@@ -2854,11 +2857,11 @@
 			ctlr_add(baddr, EBC_null, 0);
 		    }
 		} while (!ea_buf[baddr].fa);
-	    } else {	/* skip protected */
-		do {
-		    INC_BA(baddr);
-		} while (!ea_buf[baddr].fa);
-	    }
+	    //} else {	/* skip protected */
+		//do {
+		    //INC_BA(baddr);
+		//} while (!ea_buf[baddr].fa);
+	    //}
 	} while (baddr != sbaddr);
 	if (!f) {
 	    cursor_move(0);
@@ -2906,10 +2909,10 @@
     fa = get_field_attribute(baddr);
 
     /* Make sure we're on a modifiable field. */
-    if (FA_IS_PROTECTED(fa) || ea_buf[baddr].fa) {
-	operator_error(KL_OERR_PROTECTED);
-	return false;
-    }
+    //if (FA_IS_PROTECTED(fa) || ea_buf[baddr].fa) {
+	//operator_error(KL_OERR_PROTECTED);
+	//return false;
+    //}
 
     /* Backspace over any spaces to the left of the cursor. */
     for (;;) {
@@ -2972,10 +2975,10 @@
 
     baddr = cursor_addr;
     fa = get_field_attribute(baddr);
-    if (FA_IS_PROTECTED(fa) || ea_buf[baddr].fa) {
-	operator_error(KL_OERR_PROTECTED);
-	return false;
-    }
+    //if (FA_IS_PROTECTED(fa) || ea_buf[baddr].fa) {
+	//operator_error(KL_OERR_PROTECTED);
+	//return false;
+    //}
     while (!ea_buf[baddr].fa) {
 	DEC_BA(baddr);
     }
@@ -3083,9 +3086,9 @@
     baddr = cursor_addr;
     faddr = find_field_attribute(baddr);
     fa = ea_buf[faddr].fa;
-    if (faddr == baddr || FA_IS_PROTECTED(fa)) {
-	return true;
-    }
+    //if (faddr == baddr || FA_IS_PROTECTED(fa)) {
+	//return true;
+    //}
 
     baddr = faddr;
     while (true) {
@@ -3367,11 +3370,11 @@
 		}
 		faddr = find_field_attribute(baddr);
 		fa = ea_buf[faddr].fa;
-		if (faddr == baddr || FA_IS_PROTECTED(fa)) {
-			baddr = next_unprotected(baddr);
-			if (baddr <= b0)
-				return false;
-		}
+		//if (faddr == baddr || FA_IS_PROTECTED(fa)) {
+			//baddr = next_unprotected(baddr);
+			//if (baddr <= b0)
+				//return false;
+		//}
 	}
 
 	cursor_move(baddr);
@@ -3983,27 +3986,27 @@
 	}
 
 	fa = get_field_attribute(cursor_addr);
-	if (ea_buf[cursor_addr].fa || FA_IS_PROTECTED(fa)) {
+	//if (ea_buf[cursor_addr].fa || FA_IS_PROTECTED(fa)) {
 		/*
 		 * The cursor is not in an unprotected field.  Find the
 		 * next one.
 		 */
-		baddr = next_unprotected(cursor_addr);
+		//baddr = next_unprotected(cursor_addr);
 
 		/* If there isn't any, give up. */
-		if (!baddr) {
-			return 0;
-		}
+		//if (!baddr) {
+			//return 0;
+		//}
 
 		/* Move the cursor there. */
-	} else {
+	//} else {
 		/* Already in an unprotected field.  Find its start. */
 		baddr = cursor_addr;
 		while (!ea_buf[baddr].fa) {
 			DEC_BA(baddr);
 		}
 		INC_BA(baddr);
-	}
+	//}
 
 	/* Move the cursor to the beginning of the field. */
 	cursor_move(baddr);
diff -ur suite3270-3.6/Common/macros.c suite3270-3.6-mod/Common/macros.c
--- suite3270-3.6/Common/macros.c	2017-12-30 02:48:19.000000000 +0000
+++ suite3270-3.6-mod/Common/macros.c	2018-01-24 10:47:01.000000000 +0000
@@ -2289,8 +2289,8 @@
 	    if (buf[first + i].fa) {
 		is_zero = FA_IS_ZERO(buf[first + i].fa);
 		vb_appends(&r, " ");
-	    } else if (is_zero) {
-		vb_appends(&r, " ");
+	    //} else if (is_zero) {
+		//vb_appends(&r, " ");
 	    } else if (IS_LEFT(ctlr_dbcs_state(first + i))) {
 		xlen = ebcdic_to_multibyte(
 			(buf[first + i].cc << 8) | buf[first + i + 1].cc,
@@ -2725,11 +2725,11 @@
 	unsigned char fa;
 
 	fa = get_field_attribute(cursor_addr);
-	if (FA_IS_PROTECTED(fa)) {
-	    prot_stat = 'P';
-	} else {
+	//if (FA_IS_PROTECTED(fa)) {
+	    //prot_stat = 'P';
+	//} else {
 	    prot_stat = 'U';
-	}
+	//}
     }
 
     if (CONNECTED) {
diff -ur suite3270-3.6/x3270/screen.c suite3270-3.6-mod/x3270/screen.c
--- suite3270-3.6/x3270/screen.c	2017-12-30 02:48:20.000000000 +0000
+++ suite3270-3.6-mod/x3270/screen.c	2018-01-24 12:28:02.000000000 +0000
@@ -2803,9 +2803,9 @@
 	    bool is_vc = false;
 
 	    /* Find the right graphic rendition. */
-	    if (zero) {
-		gr = 0;
-	    } else {
+	    //if (zero) {
+		//gr = 0;
+	    //} else {
 		gr = sbp->gr;
 		if (!gr) {
 		    gr = field_ea->gr;
@@ -2816,12 +2816,12 @@
 		if (highlight_bold && FA_IS_HIGH(fa)) {
 		    gr |= GR_INTENSIFY;
 		}
-	    }
+	    //}
 
 	    /* Find the right color. */
-	    if (zero) {
-		e_color = fa_color(FA_INT_HIGH_SEL);
-	    } else {
+	    //if (zero) {
+		//e_color = fa_color(FA_INT_HIGH_SEL);
+	    //} else {
 		if (sbp->fg) {
 		    e_color = sbp->fg & COLOR_MASK;
 		} else if (appres.interactive.mono && (gr & GR_INTENSIFY)) {
@@ -2833,23 +2833,28 @@
 		    e_color = INVERT_COLOR(e_color);
 		    reverse = true;
 		}
-	    }
+    if (zero) {
+		    e_color = INVERT_COLOR(e_color);
+		    reverse = true;
+    }
+	    //}
 	    if (!appres.interactive.mono) {
 		b.bits.fg = e_color;
 	    }
 
 	    /* Find the right character and character set. */
 	    d = ctlr_dbcs_state(baddr);
-	    if (zero) {
-		if (visible_control) {
-		    b.bits.cc = EBC_space;
-		} else if (CROSSABLE && CROSSED(baddr)) {
-		    b.bits.cs = CS_APL;
-		    b.bits.cc = map_crosshair(baddr);
-		    b.bits.fg = CROSS_COLOR;
-		    b.bits.gr = 0;
-		}
-	    } else if (((!visible_control || c != EBC_null) &&
+	    //if (zero) {
+		//if (visible_control) {
+		    //b.bits.cc = EBC_space;
+		//} else if (CROSSABLE && CROSSED(baddr)) {
+		    //b.bits.cs = CS_APL;
+		    //b.bits.cc = map_crosshair(baddr);
+		    //b.bits.fg = CROSS_COLOR;
+		    //b.bits.gr = 0;
+		//}
+	    //} else if (((!visible_control || c != EBC_null) &&
+	    if (((!visible_control || c != EBC_null) &&
 			(c != EBC_space || d != DBCS_NONE)) ||
 		       (gr & (GR_REVERSE | GR_UNDERLINE)) ||
 		       visible_control) {
@@ -3137,13 +3142,13 @@
     /*
      * For non-display fields, we ignore gr and fg.
      */
-    if (FA_IS_ZERO(fa)) {
-	color = fa_color(fa);
-	if (appres.interactive.mono && SELECTED(baddr)) {
-	    color = INVERT_COLOR(color);
-	}
-	return color;
-    }
+    //if (FA_IS_ZERO(fa)) {
+	//color = fa_color(fa);
+	//if (appres.interactive.mono && SELECTED(baddr)) {
+	    //color = INVERT_COLOR(color);
+	//}
+	//return color;
+    //}
 
     /*
      * Find the color of the character or the field.
@@ -3273,20 +3278,20 @@
 	buffer[0].bits.cs = CS_DBCS;
     }
     fa = ea_buf[faddr].fa;
-    if (FA_IS_ZERO(fa)) {
-	gr = 0;
-    } else {
+    //if (FA_IS_ZERO(fa)) {
+	//gr = 0;
+    //} else {
 	gr = ea_buf[baddr].gr;
 	if (!gr) {
 	    gr = fa2ea(faddr)->gr;
 	}
-    }
+    //}
     if (ea_buf[baddr].fa) {
 	if (!visible_control) {
 	    blank_it = 1;
 	}
-    } else if (FA_IS_ZERO(fa)) {
-	blank_it = 1;
+    //} else if (FA_IS_ZERO(fa)) {
+	//blank_it = 1;
     } else if (text_blinkers_exist && !text_blinking_on) {
 	if (gr & GR_BLINK) {
 	    blank_it = 1;
@@ -3965,11 +3970,11 @@
 	/*
 	 * Color indices are the intensity bits (0 through 2)
 	 */
-	if (FA_IS_ZERO(fa) || (appres.modified_sel && FA_IS_MODIFIED(fa))) {
-	    return GC_NONDEFAULT | FA_INT_NORM_SEL;
-	} else {
+	//if (FA_IS_ZERO(fa) || (appres.modified_sel && FA_IS_MODIFIED(fa))) {
+	    //return GC_NONDEFAULT | FA_INT_NORM_SEL;
+	//} else {
 	    return GC_NONDEFAULT | (fa & 0x0c);
-	}
+	//}
     }
 }
 
diff -ur suite3270-3.6/x3270/select.c suite3270-3.6-mod/x3270/select.c
--- suite3270-3.6/x3270/select.c	2017-12-30 02:48:20.000000000 +0000
+++ suite3270-3.6-mod/x3270/select.c	2018-01-24 12:35:43.000000000 +0000
@@ -235,18 +235,18 @@
 	int class;
 
 	/* Find the initial character class */
-	if (FA_IS_ZERO(fa))
-		ch = EBC_space;
-	else
+	//if (FA_IS_ZERO(fa))
+		//ch = EBC_space;
+	//else
 		ch = ea_buf[baddr].cc;
 	class = char_class[ebc2asc0[ch]];
 
 	/* Find the beginning */
 	for (f_start = baddr; f_start % COLS; f_start--) {
 		fa = get_field_attribute(f_start);
-		if (FA_IS_ZERO(fa))
-			ch = EBC_space;
-		else
+		//if (FA_IS_ZERO(fa))
+			//ch = EBC_space;
+		//else
 			ch = ea_buf[f_start].cc;
 		if (char_class[ebc2asc0[ch]] != class) {
 			f_start++;
@@ -257,9 +257,9 @@
 	/* Find the end */
 	for (f_end = baddr; (f_end+1) % COLS; f_end++) {
 		fa = get_field_attribute(f_end);
-		if (FA_IS_ZERO(fa))
-			ch = EBC_space;
-		else
+		//if (FA_IS_ZERO(fa))
+			//ch = EBC_space;
+		//else
 			ch = ea_buf[f_end].cc;
 		if (char_class[ebc2asc0[ch]] != class) {
 			f_end--;
@@ -863,7 +863,8 @@
     for (baddr = 0; baddr < ROWS*COLS; baddr++) {
 	if (ea_buf[baddr].fa) {
 	    fa = ea_buf[baddr].fa;
-	} else if ((IN_NVT || !FA_IS_PROTECTED(fa)) && screen_selected(baddr)) {
+	//} else if ((IN_NVT || !FA_IS_PROTECTED(fa)) && screen_selected(baddr)) {
+	} else if (IN_NVT && screen_selected(baddr)) {
 	    target[baddr/ULBS] |= 1L << (baddr%ULBS);
 	}
     }
@@ -1314,10 +1315,10 @@
 	}
 
 	/* If it isn't visible, then make it a blank. */
-	if (FA_IS_ZERO(fa)) {
-		*r = ' ';
-		return;
-	}
+	//if (FA_IS_ZERO(fa)) {
+		//*r = ' ';
+		//return;
+	//}
 
 	/* Handle DBCS. */
 	switch (ctlr_dbcs_state(baddr)) {