getpid is in unistd.h under Solaris, Linux, FreeBSD and Darwin

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@11583 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/contrib/src/net/email.cpp b/contrib/src/net/email.cpp
index 7f314927fcc2d95ac8ce7b04b9f7b96cc5c4d720..8fe6fa98f9b219029e484984f3c092d5dd9b3bb9 100644 (file)
--- a/contrib/src/net/email.cpp
+++ b/contrib/src/net/email.cpp
@@ -36,7 +36,7 @@
 #include "wx/timer.h"
 #include "wx/wfstream.h"
 #include "stdlib.h"
-#include "process.h"
+#include "unistd.h"
 #endif
 
 // Send a message.