From: Li-Wen Hsu <lwhsu@lwhsu.org>
Date: Tue, 15 Jan 2019 20:55:43 +0000 (+0800)
Subject: Include unistd.h on unix platforms for explicit function declaration
X-Git-Tag: v1.4.0^2~49^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6ff9d5e881383ca2abcf51fa3aafc53c21021f11;p=thirdparty%2Fzstd.git

Include unistd.h on unix platforms for explicit function declaration
---

diff --git a/zlibWrapper/gzguts.h b/zlibWrapper/gzguts.h
index 05bf4d9f4..b639b4be8 100644
--- a/zlibWrapper/gzguts.h
+++ b/zlibWrapper/gzguts.h
@@ -38,6 +38,8 @@
 
 #ifdef _WIN32
 #  include <stddef.h>
+#else
+#  include <unistd.h>
 #endif
 
 #if defined(__TURBOC__) || defined(_MSC_VER) || defined(_WIN32)