Ticket #764: Bug with milliseconds time resolution in WinCE/Windows Mobile targets (thanks Johan Lantz for the report)
 - use QueryPerformanceCounter() (via pj_get_timestamp() API) to emulate the msec precision)
 - more strict tests in pjlib-test



git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@2560 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/pjlib/src/pj/os_timestamp_common.c b/pjlib/src/pj/os_timestamp_common.c
index 3384baf..293f616 100644
--- a/pjlib/src/pj/os_timestamp_common.c
+++ b/pjlib/src/pj/os_timestamp_common.c
@@ -152,6 +152,12 @@
     return (pj_uint32_t)elapsed_msec(start, stop);
 }
 
+PJ_DEF(pj_uint64_t) pj_elapsed_msec64(const pj_timestamp *start,
+                                      const pj_timestamp *stop )
+{
+    return (pj_uint64_t)elapsed_msec(start, stop);
+}
+
 PJ_DEF(pj_time_val) pj_elapsed_time( const pj_timestamp *start,
                                      const pj_timestamp *stop )
 {