diff --git a/linphone/mediastreamer2/src/msticker.c b/linphone/mediastreamer2/src/msticker.c
index 6a21b7e7e..6e52656d0 100644
--- a/linphone/mediastreamer2/src/msticker.c
+++ b/linphone/mediastreamer2/src/msticker.c
@@ -266,7 +266,6 @@ static void sleepMs(int ms){
 static int set_high_prio(void){
 	int precision=2;
 	int result=0;
-	struct sched_param param;
 #ifdef WIN32
 	MMRESULT mm;
 	TIMECAPS ptc;
@@ -289,6 +288,7 @@ static int set_high_prio(void){
 		ms_warning("SetThreadPriority() failed (%d)\n", GetLastError());
 	}
 #else
+	struct sched_param param;
 	memset(&param,0,sizeof(param));
 #ifdef TARGET_OS_MAC
 	int policy=SCHED_RR;
diff --git a/linphone/oRTP/src/port.c b/linphone/oRTP/src/port.c
index de14a3812..15a324091 100644
--- a/linphone/oRTP/src/port.c
+++ b/linphone/oRTP/src/port.c
@@ -124,7 +124,7 @@ int close_socket(ortp_socket_t sock){
 #endif
 }
 
-#if defined (_WIN32_WCE)
+#if defined (_WIN32_WCE) || defined(_MSC_VER)
 int ortp_file_exist(const char *pathname) {
 	FILE* fd;
 	if (pathname==NULL) return -1;