Add doc to load_ex_ip_helper_procedures().

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=66060
Reviewed-by: Simon McVittie <simon.mcvittie@collabora.co.uk>

diff --git a/dbus/dbus-sysdeps-win.c b/dbus/dbus-sysdeps-win.c
index 14fbf13..3c46bd1 100644 (file)
--- a/dbus/dbus-sysdeps-win.c
+++ b/dbus/dbus-sysdeps-win.c
@@ -116,6 +116,11 @@ typedef PMIB_TCPTABLE_OWNER_PID PMIB_TCPTABLE_EX;
 typedef DWORD (WINAPI *ProcAllocateAndGetTcpExtTableFromStack)(PMIB_TCPTABLE_EX*,BOOL,HANDLE,DWORD,DWORD);
 static ProcAllocateAndGetTcpExtTableFromStack lpfnAllocateAndGetTcpExTableFromStack = NULL;
 
+/**
+ * AllocateAndGetTcpExTableFromStack() is undocumented and not exported,
+ * but is the only way to do this in older XP versions.
+ * @return true if the procedures could be loaded
+ */
 static BOOL load_ex_ip_helper_procedures(void)
 {
     HMODULE hModule = LoadLibrary ("iphlpapi.dll");