diff --git a/examples/blending/source/main.c b/examples/blending/source/main.c
index e2581da..2ed96c4 100644
--- a/examples/blending/source/main.c
+++ b/examples/blending/source/main.c
@@ -35,13 +35,12 @@ int main() {
     // Init Variables
     u32 WPADKeyDown;
     short WinW, WinH;
-    int P1MX, P1MY;
 
-    u8 Stage = 0, Blending = 0;
+    u8 Stage = 0;
+    u8 Blending = 0;
     u8 BlobType = 0;
     u8 Color = 255;
     u16 Step = 0;
-    float SX, SY;
 
 
     // Init GRRLIB & WiiUse
@@ -73,14 +72,14 @@ int main() {
         WPAD_IR(WPAD_CHAN_0, &P1Mote);
 
         // WiiMote IR Viewport Correction
-        P1MX = P1Mote.sx - 150;
-        P1MY = P1Mote.sy - 150;
+        int P1MX = P1Mote.sx - 150;
+        int P1MY = P1Mote.sy - 150;
 
         // Update Stage
         Step = Step + 1;
         if (Step == 720) { Step = 0; }
-        SX = 320 + (sin(DegToRad(Step  )) * 250);
-        SY = 240 + (cos(DegToRad(Step*3)) * 100);
+        float SX = 320 + (sin(DegToRad(Step  )) * 250);
+        float SY = 240 + (cos(DegToRad(Step*3)) * 100);
 
         // Draw Stage
         GRRLIB_DrawImg( 0, 0, GFX_Background, 0, 1, 1, RGBA(255, 255, 255, 255) );
diff --git a/examples/funsin/source/main.c b/examples/funsin/source/main.c
index 12c234d..ecfca20 100644
--- a/examples/funsin/source/main.c
+++ b/examples/funsin/source/main.c
@@ -16,7 +16,6 @@ int main() {
     int amp1, amp2, amp3, amp4;
     int origine1, origine2, origine3, origine4;
     int adc1, adc2, adc3, adc4;
-    float old1, old2, old3, old4;
     float siny1, siny2, siny3, siny4;
     int x;
     float pas1, pas2, pas3, pas4;
@@ -65,14 +64,17 @@ int main() {
     siny4 = offset4*pas4;
 
 
-    while(1) {
+    while (1) {
         GRRLIB_FillScreen(0x000000FF);
         WPAD_ScanPads();  // Scan the Wiimotes
         if (WPAD_ButtonsDown(0) & WPAD_BUTTON_HOME)  break;
-        old1=siny1; old2=siny2; old3=siny3; old4=siny4;
+        float old1=siny1;
+        float old2=siny2;
+        float old3=siny3;
+        float old4=siny4;
 
 
-        for(x=0;x<=640;x++) {
+        for (x=0; x<=640; x++) {
             siny1+=pas1;
             siny2+=pas2;
             siny3+=pas3;
diff --git a/examples/particle/source/main.cpp b/examples/particle/source/main.cpp
index fc90fb2..0c56e51 100644
--- a/examples/particle/source/main.cpp
+++ b/examples/particle/source/main.cpp
@@ -277,8 +277,12 @@ static u8 CalculateFrameRate() {
  */
 static u8 ClampVar8 (f32 Value) {
     Value = roundf(Value);
-    if      (Value < 0)    Value = 0;
-    else if (Value > 255)  Value = 255;
+    if (Value < 0) {
+        Value = 0;
+    }
+    else if (Value > 255) {
+        Value = 255;
+    }
 
     return (u8)Value;
 }