[src/trunk]: src/lib/libcurses Merge few #ifdefs that now have identical code...

[uwe <uwe%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/0ac212f81bc8
branches:  trunk
changeset: 445924:0ac212f81bc8
user:      uwe <uwe%NetBSD.org@localhost>
date:      Sun Nov 18 01:54:30 2018 +0000

description:
Merge few #ifdefs that now have identical code in both branches.
Same object code is generated for both HAVE_WCHAR and !HAVE_WCHAR.

diffstat:

 lib/libcurses/refresh.c |  39 +++------------------------------------
 1 files changed, 3 insertions(+), 36 deletions(-)

diffs (101 lines):

diff -r 7b41841194ec -r 0ac212f81bc8 lib/libcurses/refresh.c
--- a/lib/libcurses/refresh.c   Sun Nov 18 01:39:55 2018 +0000
+++ b/lib/libcurses/refresh.c   Sun Nov 18 01:54:30 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: refresh.c,v 1.96 2018/11/18 01:39:55 uwe Exp $ */
+/*     $NetBSD: refresh.c,v 1.97 2018/11/18 01:54:30 uwe Exp $ */
 
 /*
  * Copyright (c) 1981, 1993, 1994
@@ -34,7 +34,7 @@
 #if 0
 static char sccsid[] = "@(#)refresh.c  8.7 (Berkeley) 8/13/94";
 #else
-__RCSID("$NetBSD: refresh.c,v 1.96 2018/11/18 01:39:55 uwe Exp $");
+__RCSID("$NetBSD: refresh.c,v 1.97 2018/11/18 01:54:30 uwe Exp $");
 #endif
 #endif                         /* not lint */
 
@@ -1486,21 +1486,12 @@
         * Find how many lines from the top of the screen are unchanged.
         */
        for (top = 0; top < __virtscr->maxy; top++) {
-#ifndef HAVE_WCHAR
                if (__virtscr->alines[top]->flags & __ISDIRTY &&
                    (__virtscr->alines[top]->hash != curscr->alines[top]->hash ||
                    !lineeq(__virtscr->alines[top]->line,
                    curscr->alines[top]->line,
                    (size_t) __virtscr->maxx)))
                        break;
-#else
-               if (__virtscr->alines[top]->flags & __ISDIRTY &&
-                   (__virtscr->alines[top]->hash != curscr->alines[top]->hash ||
-                   !lineeq(__virtscr->alines[top]->line,
-                   curscr->alines[top]->line,
-       (size_t) __virtscr->maxx )))
-                       break;
-#endif /* HAVE_WCHAR */
                else
                        __virtscr->alines[top]->flags &= ~__ISDIRTY;
        }
@@ -1508,21 +1499,12 @@
         * Find how many lines from bottom of screen are unchanged.
         */
        for (bot = __virtscr->maxy - 1; bot >= 0; bot--) {
-#ifndef HAVE_WCHAR
                if (__virtscr->alines[bot]->flags & __ISDIRTY &&
                    (__virtscr->alines[bot]->hash != curscr->alines[bot]->hash ||
                    !lineeq(__virtscr->alines[bot]->line,
                    curscr->alines[bot]->line,
                    (size_t) __virtscr->maxx)))
                        break;
-#else
-               if (__virtscr->alines[bot]->flags & __ISDIRTY &&
-                   (__virtscr->alines[bot]->hash != curscr->alines[bot]->hash ||
-                   !lineeq(__virtscr->alines[bot]->line,
-                   curscr->alines[bot]->line,
-                   (size_t) __virtscr->maxx )))
-                       break;
-#endif /* HAVE_WCHAR */
                else
                        __virtscr->alines[bot]->flags &= ~__ISDIRTY;
        }
@@ -1582,17 +1564,10 @@
                                        continue;
                                for (curw = startw, curs = starts;
                                        curs < starts + bsize; curw++, curs++)
-#ifndef HAVE_WCHAR
                                        if (!lineeq(__virtscr->alines[curw]->line,
                                            curscr->alines[curs]->line,
                                            (size_t) __virtscr->maxx))
                                                break;
-#else
-                                       if (!lineeq(__virtscr->alines[curw]->line,
-                                           curscr->alines[curs]->line,
-                                           (size_t) __virtscr->maxx))
-                                               break;
-#endif /* HAVE_WCHAR */
                                if (curs == starts + bsize)
                                        goto done;
                        }
@@ -1741,19 +1716,11 @@
                        if ((n > 0 && target >= top && target < top + n) ||
                            (n < 0 && target <= bot && target > bot + n))
                        {
-#ifndef HAVE_WCHAR
                                if (clp->hash != blank_hash ||
                                    !lineeq(clp->line, clp->line + 1,
-                                   (__virtscr->maxx - 1)) ||
+                                           (__virtscr->maxx - 1)) ||
                                    !celleq(clp->line, buf))
                                {
-#else
-                               if (clp->hash != blank_hash
-                                   || !lineeq(clp->line, clp->line + 1,
-                                   (unsigned int) (__virtscr->maxx - 1))
-                                   || !celleq(clp->line, buf))
-                               {
-#endif /* HAVE_WCHAR */
                                        for (i = __virtscr->maxx;
                                            i > BLANKSIZE;
                                            i -= BLANKSIZE) {