Compile with Qt 4.6

diff --git a/src/core/core.cpp b/src/core/core.cpp
index ebe1b08..0447a34 100644 (file)
--- a/src/core/core.cpp
+++ b/src/core/core.cpp
@@ -37,6 +37,7 @@
 #ifdef Q_OS_WIN32
 #  include <windows.h>
 #else
+#  include <unistd.h>
 #  include <termios.h>
 #endif /* Q_OS_WIN32 */