(graphics/ivtools) Add patch to give usleep in unistd.h

[Makoto Fujiwara (mef) <makoto%ki.nu@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Makoto Fujiwara (mef) <makoto%ki.nu@localhost>
Pushed By:	mef
Date:		Fri Jan 1 21:54:26 2021 +0900
Changeset:	23a95f44552a72c741f46b7a5003fb0d7350ad85

Modified Files:
	ivtools/distinfo
Added Files:
	ivtools/patches/patch-src_ComTerp_ctrlfunc.c

Log Message:
(graphics/ivtools) Add patch to give usleep in unistd.h

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=23a95f44552a72c741f46b7a5003fb0d7350ad85

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 ivtools/distinfo                             |  1 +
 ivtools/patches/patch-src_ComTerp_ctrlfunc.c | 14 ++++++++++++++
 2 files changed, 15 insertions(+)

diffs:
diff --git a/ivtools/distinfo b/ivtools/distinfo
index ac8b67f3ad..87aa530c96 100644
--- a/ivtools/distinfo
+++ b/ivtools/distinfo
@@ -40,5 +40,6 @@ SHA1 (patch-bi) = 477ce54baeb05a4c383c26af696ce18c07085e60
 SHA1 (patch-bj) = d262c3a217b8f7838a08d6a0952417aeb3e525dd
 SHA1 (patch-bk) = 96edb15971da782c78fc2dd177bce5869cb68201
 SHA1 (patch-bl) = 807a2b860184e990fbf5afcebf4a161c4c614741
+SHA1 (patch-src_ComTerp_ctrlfunc.c) = 271f7a6229b500f99ec7fc35cfbc16aea9afe4e3
 SHA1 (patch-src_glyphs_strchooser_main.c) = 7cd91aaaba73d412bb0d41d5030f0c956e3ef000
 SHA1 (patch-src_tests_y2k_y2ktest.cc) = ef1b1d3d20031b3d769152e2896b656aa716abfd
diff --git a/ivtools/patches/patch-src_ComTerp_ctrlfunc.c b/ivtools/patches/patch-src_ComTerp_ctrlfunc.c
new file mode 100644
index 0000000000..3d26c5cf76
--- /dev/null
+++ b/ivtools/patches/patch-src_ComTerp_ctrlfunc.c
@@ -0,0 +1,14 @@
+$NetBSD$
+
+Add definition for usleep
+
+--- src/ComTerp/ctrlfunc.c.orig	2013-02-13 17:57:54.000000000 +0900
++++ src/ComTerp/ctrlfunc.c	2021-01-01 21:47:50.772502505 +0900
+@@ -22,6 +22,7 @@
+  * 
+  */
+ 
++#include "unistd.h"
+ #include <fstream.h>
+ #include <iostream>
+ #include <ComTerp/comhandler.h>