[pkgsrc/trunk]: pkgsrc/pkgtools/libnbcompat/files add workaround for __unvis1...

[grant <grant%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/f5a2fe4bf884
branches:  trunk
changeset: 485015:f5a2fe4bf884
user:      grant <grant%pkgsrc.org@localhost>
date:      Fri Dec 03 00:09:02 2004 +0000

description:
add workaround for __unvis13 symbol clash on NetBSD 1.4.3. bootstrap
now builds successfully on NetBSD 1.4.3.

diffstat:

 pkgtools/libnbcompat/files/unvis.c |  12 +++++++++---
 1 files changed, 9 insertions(+), 3 deletions(-)

diffs (40 lines):

diff -r d4056fc44fca -r f5a2fe4bf884 pkgtools/libnbcompat/files/unvis.c
--- a/pkgtools/libnbcompat/files/unvis.c        Thu Dec 02 22:53:58 2004 +0000
+++ b/pkgtools/libnbcompat/files/unvis.c        Fri Dec 03 00:09:02 2004 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: unvis.c,v 1.7 2004/08/23 03:32:13 jlam Exp $   */
+/*     $NetBSD: unvis.c,v 1.8 2004/12/03 00:09:02 grant Exp $  */
 
 /*-
  * Copyright (c) 1989, 1993
@@ -35,7 +35,7 @@
 #if 0
 static char sccsid[] = "@(#)unvis.c    8.1 (Berkeley) 6/4/93";
 #else
-__RCSID("$NetBSD: unvis.c,v 1.7 2004/08/23 03:32:13 jlam Exp $");
+__RCSID("$NetBSD: unvis.c,v 1.8 2004/12/03 00:09:02 grant Exp $");
 #endif
 #endif /* LIBC_SCCS and not lint */
 
@@ -67,6 +67,12 @@
 #endif
 #endif
 
+/* work around namespace clash with NetBSD 1.4 (and earlier) */
+#ifdef __unvis13
+#undef __unvis13
+#define __unvis13 __nbcompat_unvis13
+#endif
+
 /*
  * decode driven by state machine
  */
@@ -96,7 +102,7 @@
  * unvis - decode characters previously encoded by vis
  */
 int
-__unvis13(cp, c, astate, flag)
+__nbcompat_unvis13(cp, c, astate, flag)
        char *cp;
        int c;
        int *astate, flag;