diff --git a/qrtplib/rtprandom.cpp b/qrtplib/rtprandom.cpp
index 035c6d2b9..5fbb5562f 100644
--- a/qrtplib/rtprandom.cpp
+++ b/qrtplib/rtprandom.cpp
@@ -38,18 +38,11 @@
 #include "rtprandomrands.h"
 #include "rtprandomurandom.h"
 #include "rtprandomrand48.h"
+
 #include <time.h>
-#ifndef WIN32
 #include <unistd.h>
-#else
-#ifndef _WIN32_WCE
-#include <process.h>
-#else
-#include <windows.h>
-#include <kfuncs.h>
-#endif // _WIN32_WINCE
-#include <stdlib.h>
-#endif // WIN32
+
+#include <QDateTime>
 
 namespace qrtplib
 {
@@ -57,39 +50,21 @@ namespace qrtplib
 uint32_t RTPRandom::PickSeed()
 {
     uint32_t x;
-#if defined(WIN32) || defined(_WIN32_WINCE)
-#ifndef _WIN32_WCE
-    x = (uint32_t)_getpid();
-    x += (uint32_t)time(0);
-    x += (uint32_t)clock();
-#else
-    x = (uint32_t)GetCurrentProcessId();
-
-    FILETIME ft;
-    SYSTEMTIME st;
-
-    GetSystemTime(&st);
-    SystemTimeToFileTime(&st,&ft);
-
-    x += ft.dwLowDateTime;
-#endif // _WIN32_WCE
-    x ^= (uint32_t)((uint8_t *)this - (uint8_t *)0);
-#else
     x = (uint32_t) getpid();
-    x += (uint32_t) time(0);
-    x += (uint32_t) clock();
-    x ^= (uint32_t) ((uint8_t *) this - (uint8_t *) 0);
+    QDateTime currentDateTime = QDateTime::currentDateTime();
+    x += currentDateTime.toTime_t();
+#if defined(WIN32)
+    x += QDateTime::currentMSecsSinceEpoch() % 1000;
+#else
+    x += (uint32_t)clock();
 #endif
+    x ^= (uint32_t)((uint8_t *)this - (uint8_t *)0);
     return x;
 }
 
 RTPRandom *RTPRandom::CreateDefaultRandomNumberGenerator()
 {
-#ifdef RTP_HAVE_RAND_S
-    RTPRandomRandS *r = new RTPRandomRandS();
-#else
     RTPRandomURandom *r = new RTPRandomURandom();
-#endif // RTP_HAVE_RAND_S
     RTPRandom *rRet = r;
 
     if (r->Init() < 0) // fall back to rand48
diff --git a/qrtplib/rtprandomrand48.cpp b/qrtplib/rtprandomrand48.cpp
index 73f8a9e87..c80ccf6aa 100644
--- a/qrtplib/rtprandomrand48.cpp
+++ b/qrtplib/rtprandomrand48.cpp
@@ -51,12 +51,7 @@ RTPRandomRand48::~RTPRandomRand48()
 
 void RTPRandomRand48::SetSeed(uint32_t seed)
 {
-
-#ifdef RTP_HAVE_VSUINT64SUFFIX
-    state = ((uint64_t)seed) << 16 | 0x330Eui64;
-#else
     state = ((uint64_t) seed) << 16 | 0x330EULL;
-#endif // RTP_HAVE_VSUINT64SUFFIX
 }
 
 uint8_t RTPRandomRand48::GetRandom8()
@@ -75,16 +70,8 @@ uint16_t RTPRandomRand48::GetRandom16()
 
 uint32_t RTPRandomRand48::GetRandom32()
 {
-
-#ifdef RTP_HAVE_VSUINT64SUFFIX
-    state = ((0x5DEECE66Dui64*state) + 0xBui64)&0x0000ffffffffffffui64;
-
-    uint32_t x = (uint32_t)((state>>16)&0xffffffffui64);
-#else
     state = ((0x5DEECE66DULL * state) + 0xBULL) & 0x0000ffffffffffffULL;
-
     uint32_t x = (uint32_t) ((state >> 16) & 0xffffffffULL);
-#endif // RTP_HAVE_VSUINT64SUFFIX
 
     return x;
 }
@@ -92,15 +79,8 @@ uint32_t RTPRandomRand48::GetRandom32()
 double RTPRandomRand48::GetRandomDouble()
 {
 
-#ifdef RTP_HAVE_VSUINT64SUFFIX
-    state = ((0x5DEECE66Dui64*state) + 0xBui64)&0x0000ffffffffffffui64;
-
-    int64_t x = (int64_t)state;
-#else
     state = ((0x5DEECE66DULL * state) + 0xBULL) & 0x0000ffffffffffffULL;
-
     int64_t x = (int64_t) state;
-#endif // RTP_HAVE_VSUINT64SUFFIX
 
     double y = 3.552713678800500929355621337890625e-15 * (double) x;
     return y;
diff --git a/qrtplib/rtprandomurandom.cpp b/qrtplib/rtprandomurandom.cpp
index dc4512f1a..b96b5c6cf 100644
--- a/qrtplib/rtprandomurandom.cpp
+++ b/qrtplib/rtprandomurandom.cpp
@@ -116,17 +116,11 @@ double RTPRandomURandom::GetRandomDouble()
         return 0;
     }
 
-#ifdef RTP_HAVE_VSUINT64SUFFIX
-    value &= 0x7fffffffffffffffui64;
-#else
     value &= 0x7fffffffffffffffULL;
-#endif // RTP_HAVE_VSUINT64SUFFIX
-
     int64_t value2 = (int64_t) value;
     double x = RTPRANDOM_2POWMIN63 * (double) value2;
 
     return x;
-
 }
 
 } // end namespace