Use "unsigned char" for bitmaps, to avoid warnings about >=128 -> char

conversions from the newer compiler.
Bump PKGREVISION.

time/ical/Makefile

@@ -1,7 +1,7 @@
-# $NetBSD: Makefile,v 1.34 2018/02/18 20:03:30 he Exp $
+# $NetBSD: Makefile,v 1.35 2018/02/18 23:50:36 he Exp $
 
 DISTNAME=	ical-3.0.2
-PKGREVISION=	5
+PKGREVISION=	6
 CATEGORIES=	time
 MASTER_SITES=	https://launchpad.net/ical-tcl/3.x/${PKGVERSION_NOREV}/+download/
 

time/ical/distinfo

@@ -1,9 +1,18 @@
-$NetBSD: distinfo,v 1.13 2018/02/18 20:03:30 he Exp $
+$NetBSD: distinfo,v 1.14 2018/02/18 23:50:36 he Exp $
 
 SHA1 (ical-3.0.2.tar.gz) = 8a0c2f132979320cb2c24b187cb7238698161e5d
 RMD160 (ical-3.0.2.tar.gz) = e66326edf0cc562e601770959df3a415126ae8c5
 SHA512 (ical-3.0.2.tar.gz) = 6ce7f2d49133c246c6f792203a7a494bcec6d55eb59fac43b6610bc97d0fdbf44cbfa230014241ede581ceb10047d10320fd1a119587d7ba6693ab69b0c7c938
 Size (ical-3.0.2.tar.gz) = 308788 bytes
+SHA1 (patch-bitmaps_dleft.xbm) = 06259c3088efd7f99788b8c1fce15c6e429de59e
+SHA1 (patch-bitmaps_done.xbm) = 5c47063e18725d7c5d2af5f63e626b28db099640
+SHA1 (patch-bitmaps_dright.xbm) = 15b1cc3c92e31643d0853f0068be4c9018c76437
+SHA1 (patch-bitmaps_ical.xbm) = fcd8ffc2494334b8c61a6577f5fab533453b5385
+SHA1 (patch-bitmaps_left.xbm) = da199839502d9dfbf23c0c5d788d47214d8539a2
+SHA1 (patch-bitmaps_right.xbm) = f034a1f923b7dbc6930df1cd64c7073a1eeeb71a
+SHA1 (patch-bitmaps_sleft.xbm) = 5fbfe6c881d55dbad5c044942932e2c1c5f29122
+SHA1 (patch-bitmaps_sright.xbm) = 329bfd258ffadc44f28eab37fff005ffcae0f90b
+SHA1 (patch-bitmaps_todo.xbm) = 2f81f93fcbcbc2394037f75f1441afaa3fa393cf
 SHA1 (patch-calendar_Item.C) = 66fbf2c57829188ca9ae0456ef13c1bc8bba8702
 SHA1 (patch-ical.C) = 83811014ee3f1582dd4b469d5b1aa7df47c1df58
 SHA1 (patch-time_Time.C) = 8e2452a91f81884d6fd99487f81c35108e7d9023

time/ical/patches/patch-bitmaps_dleft.xbm

@@ -0,0 +1,12 @@
+$NetBSD: patch-bitmaps_dleft.xbm,v 1.1 2018/02/18 23:50:36 he Exp $
+
+--- bitmaps/dleft.xbm.orig	2009-01-18 13:18:18.000000000 +0000
++++ bitmaps/dleft.xbm
+@@ -1,6 +1,6 @@
+ #define dleft_width 16
+ #define dleft_height 16
+-static char dleft_bits[] = {
++static unsigned char dleft_bits[] = {
+    0x00, 0x00, 0x80, 0x61, 0xc0, 0x71, 0xe0, 0x79, 0xf0, 0x7d, 0xf8, 0x7f,
+    0xfc, 0x7f, 0xfe, 0x7f, 0xfe, 0x7f, 0xfc, 0x7f, 0xf8, 0x7f, 0xf0, 0x7d,
+    0xe0, 0x79, 0xc0, 0x71, 0x80, 0x61, 0x00, 0x00};

time/ical/patches/patch-bitmaps_done.xbm

@@ -0,0 +1,12 @@
+$NetBSD: patch-bitmaps_done.xbm,v 1.1 2018/02/18 23:50:36 he Exp $
+
+--- bitmaps/done.xbm.orig	2009-01-18 13:18:19.000000000 +0000
++++ bitmaps/done.xbm
+@@ -1,6 +1,6 @@
+ #define done_width 16
+ #define done_height 16
+-static char done_bits[] = {
++static unsigned char done_bits[] = {
+    0x00, 0x00, 0xff, 0x8f, 0xff, 0x67, 0x03, 0x30, 0x03, 0x18, 0x03, 0x4c,
+    0x33, 0x6e, 0x7b, 0x67, 0xff, 0x67, 0xfb, 0x63, 0xf3, 0x63, 0xe3, 0x61,
+    0xc3, 0x61, 0x83, 0x60, 0xff, 0x7f, 0xff, 0x7f};

time/ical/patches/patch-bitmaps_dright.xbm

@@ -0,0 +1,12 @@
+$NetBSD: patch-bitmaps_dright.xbm,v 1.1 2018/02/18 23:50:36 he Exp $
+
+--- bitmaps/dright.xbm.orig	2009-01-18 13:18:19.000000000 +0000
++++ bitmaps/dright.xbm
+@@ -1,6 +1,6 @@
+ #define dright_width 16
+ #define dright_height 16
+-static char dright_bits[] = {
++static unsigned char dright_bits[] = {
+    0x00, 0x00, 0x86, 0x01, 0x8e, 0x03, 0x9e, 0x07, 0xbe, 0x0f, 0xfe, 0x1f,
+    0xfe, 0x3f, 0xfe, 0x7f, 0xfe, 0x7f, 0xfe, 0x3f, 0xfe, 0x1f, 0xbe, 0x0f,
+    0x9e, 0x07, 0x8e, 0x03, 0x86, 0x01, 0x00, 0x00};

time/ical/patches/patch-bitmaps_ical.xbm

@@ -0,0 +1,12 @@
+$NetBSD: patch-bitmaps_ical.xbm,v 1.1 2018/02/18 23:50:36 he Exp $
+
+--- bitmaps/ical.xbm.orig	2009-01-18 13:18:18.000000000 +0000
++++ bitmaps/ical.xbm
+@@ -1,6 +1,6 @@
+ #define ical_width 64
+ #define ical_height 54
+-static char ical_bits[] = {
++static unsigned char ical_bits[] = {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x30, 0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x68, 0x00,

time/ical/patches/patch-bitmaps_left.xbm

@@ -0,0 +1,13 @@
+$NetBSD: patch-bitmaps_left.xbm,v 1.1 2018/02/18 23:50:36 he Exp $
+
+--- bitmaps/left.xbm.orig	2009-01-18 13:18:19.000000000 +0000
++++ bitmaps/left.xbm
+@@ -1,7 +1,7 @@
+ /* Copyright (c) 1993 by Sanjay Ghemawat */
+ #define left_width 16
+ #define left_height 16
+-static char left_bits[] = {
++static unsigned char left_bits[] = {
+    0x00, 0x00, 0x80, 0x01, 0x40, 0x01, 0x20, 0x01, 0x10, 0x01, 0x08, 0x7f,
+    0x04, 0x40, 0x02, 0x40, 0x02, 0x40, 0x04, 0x40, 0x08, 0x7f, 0x10, 0x01,
+    0x20, 0x01, 0x40, 0x01, 0x80, 0x01, 0x00, 0x00};

time/ical/patches/patch-bitmaps_right.xbm

@@ -0,0 +1,13 @@
+$NetBSD: patch-bitmaps_right.xbm,v 1.1 2018/02/18 23:50:36 he Exp $
+
+--- bitmaps/right.xbm.orig	2009-01-18 13:18:19.000000000 +0000
++++ bitmaps/right.xbm
+@@ -1,7 +1,7 @@
+ /* Copyright (c) 1993 by Sanjay Ghemawat */
+ #define right_width 16
+ #define right_height 16
+-static char right_bits[] = {
++static unsigned char right_bits[] = {
+    0x00, 0x00, 0x80, 0x01, 0x80, 0x02, 0x80, 0x04, 0x80, 0x08, 0xfe, 0x10,
+    0x02, 0x20, 0x02, 0x40, 0x02, 0x40, 0x02, 0x20, 0xfe, 0x10, 0x80, 0x08,
+    0x80, 0x04, 0x80, 0x02, 0x80, 0x01, 0x00, 0x00};

time/ical/patches/patch-bitmaps_sleft.xbm

@@ -0,0 +1,12 @@
+$NetBSD: patch-bitmaps_sleft.xbm,v 1.1 2018/02/18 23:50:36 he Exp $
+
+--- bitmaps/sleft.xbm.orig	2009-01-18 13:18:18.000000000 +0000
++++ bitmaps/sleft.xbm
+@@ -1,6 +1,6 @@
+ #define sleft_width 16
+ #define sleft_height 16
+-static char sleft_bits[] = {
++static unsigned char sleft_bits[] = {
+    0x00, 0x00, 0x00, 0x0c, 0x00, 0x0e, 0x00, 0x0f, 0x80, 0x0f, 0xc0, 0x0f,
+    0xe0, 0x0f, 0xf0, 0x0f, 0xf0, 0x0f, 0xe0, 0x0f, 0xc0, 0x0f, 0x80, 0x0f,
+    0x00, 0x0f, 0x00, 0x0e, 0x00, 0x0c, 0x00, 0x00};

time/ical/patches/patch-bitmaps_sright.xbm

@@ -0,0 +1,12 @@
+$NetBSD: patch-bitmaps_sright.xbm,v 1.1 2018/02/18 23:50:36 he Exp $
+
+--- bitmaps/sright.xbm.orig	2009-01-18 13:18:18.000000000 +0000
++++ bitmaps/sright.xbm
+@@ -1,6 +1,6 @@
+ #define sright_width 16
+ #define sright_height 16
+-static char sright_bits[] = {
++static unsigned char sright_bits[] = {
+    0x00, 0x00, 0x30, 0x00, 0x70, 0x00, 0xf0, 0x00, 0xf0, 0x01, 0xf0, 0x03,
+    0xf0, 0x07, 0xf0, 0x0f, 0xf0, 0x0f, 0xf0, 0x07, 0xf0, 0x03, 0xf0, 0x01,
+    0xf0, 0x00, 0x70, 0x00, 0x30, 0x00, 0x00, 0x00};

time/ical/patches/patch-bitmaps_todo.xbm

@@ -0,0 +1,12 @@
+$NetBSD: patch-bitmaps_todo.xbm,v 1.1 2018/02/18 23:50:36 he Exp $
+
+--- bitmaps/todo.xbm.orig	2009-01-18 13:18:18.000000000 +0000
++++ bitmaps/todo.xbm
+@@ -1,6 +1,6 @@
+ #define todo_width 16
+ #define todo_height 16
+-static char todo_bits[] = {
++static unsigned char todo_bits[] = {
+    0x00, 0x00, 0xff, 0x7f, 0xff, 0x7f, 0x03, 0x60, 0x03, 0x60, 0x03, 0x60,
+    0x03, 0x60, 0x03, 0x60, 0x03, 0x60, 0x03, 0x60, 0x03, 0x60, 0x03, 0x60,
+    0x03, 0x60, 0x03, 0x60, 0xff, 0x7f, 0xff, 0x7f};