commit bdd9281dd964c36ac94ef3a9fd5d4f7dd24a3d06
Author: Martin Olsson <martin@minimum.se>
Date:   Mon Mar 26 10:40:45 2012 +0200

    Fix compile error "isatty was not declared"; missing unistd.h include
    
    When I built apitrace on Fedora 16, using the usual:
    
    	cmake -H. -Bbuild
    	make -C build
    
    ...then I got this compile error:
    
    	apitrace/cli/cli_dump.cpp: In function ‘int command(int, char**)’:
    	apitrace/cli/cli_dump.cpp:176:25: error: ‘isatty’ was not declared in this scope

diff --git a/cli/cli_dump.cpp b/cli/cli_dump.cpp
index 28c91af..f52b83c 100644
--- a/cli/cli_dump.cpp
+++ b/cli/cli_dump.cpp
@@ -28,6 +28,9 @@
 #include <string.h>
 #include <limits.h> // for CHAR_MAX
 #include <getopt.h>
+#ifndef _WIN32
+#include <unistd.h> // for isatty()
+#endif
 
 #include "cli.hpp"
 #include "cli_pager.hpp"