1 files changed, 51 insertions, 0 deletions
diff --git a/nsprpub/pr/src/md/windows/ntinrval.c b/nsprpub/pr/src/md/windows/ntinrval.c
new file mode 100644
index 0000000000..a447804558
--- /dev/null
+++ b/nsprpub/pr/src/md/windows/ntinrval.c
@@ -0,0 +1,51 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+ * NT interval timers
+ *
+ */
+
+/* Mozilla's build system defines this globally. */
+#ifdef WIN32_LEAN_AND_MEAN
+#undef WIN32_LEAN_AND_MEAN
+#endif
+#include "primpl.h"
+
+#ifdef WINCE
+typedef DWORD (*IntervalFuncType)(void);
+static IntervalFuncType intervalFunc;
+#endif
+
+void
+_PR_MD_INTERVAL_INIT()
+{
+#ifdef WINCE
+    HMODULE mmtimerlib = LoadLibraryW(L"mmtimer.dll");  /* XXX leaked! */
+    if (mmtimerlib) {
+        intervalFunc = (IntervalFuncType)GetProcAddress(mmtimerlib,
+                       "timeGetTime");
+    } else {
+        intervalFunc = &GetTickCount;
+    }
+#endif
+}
+
+PRIntervalTime
+_PR_MD_GET_INTERVAL()
+{
+    /* milliseconds since system start */
+#ifdef WINCE
+    return (*intervalFunc)();
+#else
+    return timeGetTime();
+#endif
+}
+
+PRIntervalTime
+_PR_MD_INTERVAL_PER_SEC()
+{
+    return 1000;
+}