diff --git a/PQP_v1.3/src/GetTime.h b/PQP_v1.3/src/GetTime.h
index 5529a08..62521f4 100644
--- a/PQP_v1.3/src/GetTime.h
+++ b/PQP_v1.3/src/GetTime.h
@@ -41,7 +41,7 @@
 #ifndef PQP_GETTIME_H
 #define PQP_GETTIME_H
 
-#ifdef WIN32
+#ifdef _WIN32
 
   #include <time.h>
   #include <sys/timeb.h>
diff --git a/PQP_v1.3/src/PQP_Compile.h b/PQP_v1.3/src/PQP_Compile.h
index f76c981..a5e36b1 100644
--- a/PQP_v1.3/src/PQP_Compile.h
+++ b/PQP_v1.3/src/PQP_Compile.h
@@ -44,10 +44,6 @@
 // prevents compiler warnings when PQP_REAL is float
 
 #include <math.h>
-inline float sqrt(float x) { return (float)sqrt((double)x); }
-inline float cos(float x) { return (float)cos((double)x); }
-inline float sin(float x) { return (float)sin((double)x); }
-inline float fabs(float x) { return (float)fabs((double)x); }
 
 //-------------------------------------------------------------------------
 //