a bunch of small warnings fixes:

newline missing at end of file fixes:
TypedConstraint.h WheelInfo.h RaycastVehicle.h VehicleRaycaster.h
CcdPhysicsEnvironment.cpp

radiance_hdr.c fixed the following warning by changing type of local variable:
radiance_hdr.c:357: warning: pointer targets in passing argument 3 of
‘fwritecol rs’ differ in signedness

edgeRender.c,edgeRender.h same thing changed type of local vars to get rid
of warnings about signedness

RAS_OpenGLRasterizer.cpp removed unused variable unit line 1295

Kent

10 files changed, 24 insertions, 19 deletions

diff --git a/extern/bullet/BulletDynamics/ConstraintSolver/TypedConstraint.h b/extern/bullet/BulletDynamics/ConstraintSolver/TypedConstraint.h
index a774af6d73a..632b5d51930 100755
--- a/extern/bullet/BulletDynamics/ConstraintSolver/TypedConstraint.h
+++ b/extern/bullet/BulletDynamics/ConstraintSolver/TypedConstraint.h
@@ -50,4 +50,5 @@ m_userConstraintType(-1)
 	}
 };
 
-#endif //TYPED_CONSTRAINT_H
\ No newline at end of file
+#endif //TYPED_CONSTRAINT_H
+
diff --git a/extern/bullet/BulletDynamics/Vehicle/RaycastVehicle.h b/extern/bullet/BulletDynamics/Vehicle/RaycastVehicle.h
index dde97934524..d3a8d2dff57 100755
--- a/extern/bullet/BulletDynamics/Vehicle/RaycastVehicle.h
+++ b/extern/bullet/BulletDynamics/Vehicle/RaycastVehicle.h
@@ -145,4 +145,5 @@ public:
 
 };
 
-#endif //RAYCASTVEHICLE_H
\ No newline at end of file
+#endif //RAYCASTVEHICLE_H
+
diff --git a/extern/bullet/BulletDynamics/Vehicle/VehicleRaycaster.h b/extern/bullet/BulletDynamics/Vehicle/VehicleRaycaster.h
index 12119700120..ddbb02e31bd 100755
--- a/extern/bullet/BulletDynamics/Vehicle/VehicleRaycaster.h
+++ b/extern/bullet/BulletDynamics/Vehicle/VehicleRaycaster.h
@@ -28,4 +28,5 @@ struct VehicleRaycaster
 
 };
 
-#endif //VEHICLE_RAYCASTER_H
\ No newline at end of file
+#endif //VEHICLE_RAYCASTER_H
+
diff --git a/extern/bullet/BulletDynamics/Vehicle/WheelInfo.h b/extern/bullet/BulletDynamics/Vehicle/WheelInfo.h
index 61687f58b3a..5d7c70c1e06 100755
--- a/extern/bullet/BulletDynamics/Vehicle/WheelInfo.h
+++ b/extern/bullet/BulletDynamics/Vehicle/WheelInfo.h
@@ -112,4 +112,5 @@ struct WheelInfo
 
 };
 
-#endif //WHEEL_INFO_H
\ No newline at end of file
+#endif //WHEEL_INFO_H
+
diff --git a/extern/bullet/Extras/PhysicsInterface/CcdPhysics/CcdPhysicsEnvironment.cpp b/extern/bullet/Extras/PhysicsInterface/CcdPhysics/CcdPhysicsEnvironment.cpp
index 2e464e9114c..8c596040a36 100644
--- a/extern/bullet/Extras/PhysicsInterface/CcdPhysics/CcdPhysicsEnvironment.cpp
+++ b/extern/bullet/Extras/PhysicsInterface/CcdPhysics/CcdPhysicsEnvironment.cpp
@@ -1226,4 +1226,5 @@ PHY_IVehicle*	CcdPhysicsEnvironment::getVehicleConstraint(int constraintId)
 	return 0;
 }
 
-#endif //NEW_BULLET_VEHICLE_SUPPORT
\ No newline at end of file
+#endif //NEW_BULLET_VEHICLE_SUPPORT
+
diff --git a/source/blender/imbuf/intern/radiance_hdr.c b/source/blender/imbuf/intern/radiance_hdr.c
index bd2d41881db..75be790a4cc 100644
--- a/source/blender/imbuf/intern/radiance_hdr.c
+++ b/source/blender/imbuf/intern/radiance_hdr.c
@@ -342,14 +342,14 @@ short imb_savehdr(struct ImBuf *ibuf, char *name, int flags)
 	FILE* file = fopen(name, "wb");
 	float *fp= NULL;
 	int y, width=ibuf->x, height=ibuf->y;
-	char *cp= NULL;
+	unsigned char *cp= NULL;
 	
 	if (file==NULL) return 0;
 
 	writeHeader(file, width, height);
 
 	if(ibuf->rect)
-		cp= (char *)(ibuf->rect + (height-1)*width);
+		cp= (unsigned char *)(ibuf->rect + (height-1)*width);
 	if(ibuf->rect_float)
 		fp= ibuf->rect_float + 4*(height-1)*width;
 	
diff --git a/source/blender/render/intern/include/edgeRender.h b/source/blender/render/intern/include/edgeRender.h
index 4d75d812711..ef11fdf9de2 100644
--- a/source/blender/render/intern/include/edgeRender.h
+++ b/source/blender/render/intern/include/edgeRender.h
@@ -44,7 +44,7 @@
  */
 void
 addEdges(
-	char * targetbuf,
+	unsigned char * targetbuf,
 	int iw,
 	int ih,
 	int osanr,
diff --git a/source/blender/render/intern/source/edgeRender.c b/source/blender/render/intern/source/edgeRender.c
index f364272495e..5dc8ed9b16b 100644
--- a/source/blender/render/intern/source/edgeRender.c
+++ b/source/blender/render/intern/source/edgeRender.c
@@ -80,7 +80,7 @@ extern struct Render R;
 static Material** matBuffer;  /* buffer with material indices                */
 static Material* mat_cache;  /* material of the face being buffered          */
 
-static char* colBuffer;      /* buffer with colour correction                */
+static unsigned char* colBuffer;      /* buffer with colour correction                */
 static int *edgeBuffer;      /* buffer with distances                        */
 static int  bufWidth;        /* x-dimension of the buffer                    */
 static int  bufHeight;       /* y-dimension of the buffer                    */
@@ -125,7 +125,7 @@ static void insertInEdgeBuffer(int x, int y, int dist);
  * Renders enhanced edges. Distances from distRect are used to
  * determine a correction on colourRect
  */
-static void renderEdges(char * colourRect);
+static void renderEdges(unsigned char * colourRect);
 
 /**
  * Buffer an edge between these two vertices in the e.r. distance buffer.
@@ -140,7 +140,7 @@ static void fillEdgeRenderFace(struct ZSpan *zspan, int, float *v1, float *v2, f
 /**
  * Compose the edge render colour buffer.
  */
-static void calcEdgeRenderColBuf(char * tarbuf);
+static void calcEdgeRenderColBuf(unsigned char * tarbuf);
 
 /**
  * Loop over all objects that need to be edge rendered. This loop determines
@@ -156,7 +156,7 @@ static void addEdgeOver(unsigned char *dst, unsigned char *src);
 /* ------------------------------------------------------------------------- */
 
 /* this is main call! */
-void addEdges(char * targetbuf, int iw, int ih, int osanr,
+void addEdges(unsigned char * targetbuf, int iw, int ih, int osanr,
 	short int intens, short int intens_redux, int compat, int mode, float r, float g, float b)
 {
 	float rf, gf ,bf;
@@ -192,7 +192,7 @@ void addEdges(char * targetbuf, int iw, int ih, int osanr,
 
 static void initEdgeRenderBuffer()
 {
-	char *ptr;
+	unsigned char *ptr;
 	int i;
 	
 	maskBorder = 1; /* for 3 by 3 mask*/
@@ -207,7 +207,7 @@ static void initEdgeRenderBuffer()
 	}
 	
 	edgeBuffer = MEM_callocN(sizeof(int) * bufWidth * bufHeight, "edgeBuffer");
-	colBuffer  = MEM_callocN(sizeof(char) * 4 * imWidth * imHeight, "colBuffer");
+	colBuffer  = MEM_callocN(sizeof(unsigned char) * 4 * imWidth * imHeight, "colBuffer");
 
 	
 	if ((edgeR != 0) || (edgeG != 0) || (edgeB != 0)) {
@@ -265,7 +265,7 @@ static void insertInEdgeBuffer(int x, int y, int dist)
 
 /* ------------------------------------------------------------------------- */
 /* Modelled after rendercore.c/edge_enhance()                                */
-static void renderEdges(char *colourRect)
+static void renderEdges(unsigned char *colourRect)
 {
 	/* use zbuffer to define edges, add it to the image */
 	int val, y, x, col, *rz, *rz1, *rz2, *rz3;
@@ -276,7 +276,7 @@ static void renderEdges(char *colourRect)
 		     * under the mask are the same, non-0 otherwise*/
 	int *matptr_low = 0, *matptr_cent = 0, *matptr_high = 0;
 	int matdiffac = 0;
-	char *cp;
+	unsigned char *cp;
 
 #ifdef RE_EDGERENDER_NO_CORRECTION
 	return; /* no edge correction */
@@ -513,7 +513,7 @@ static void addEdgeOver(unsigned char *dst, unsigned char *src)
    dst[2] = c;
 }
 
-static void calcEdgeRenderColBuf(char* colTargetBuffer)
+static void calcEdgeRenderColBuf(unsigned char *colTargetBuffer)
 {
     int keepLooping = 1;
 	int sample;
diff --git a/source/gameengine/Physics/Bullet/CcdPhysicsEnvironment.cpp b/source/gameengine/Physics/Bullet/CcdPhysicsEnvironment.cpp
index 7bc2eb73cbc..995fbb2a1e8 100644
--- a/source/gameengine/Physics/Bullet/CcdPhysicsEnvironment.cpp
+++ b/source/gameengine/Physics/Bullet/CcdPhysicsEnvironment.cpp
@@ -1308,4 +1308,5 @@ PHY_IVehicle*	CcdPhysicsEnvironment::getVehicleConstraint(int constraintId)
 	return 0;
 }
 
-#endif //NEW_BULLET_VEHICLE_SUPPORT
\ No newline at end of file
+#endif //NEW_BULLET_VEHICLE_SUPPORT
+
diff --git a/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp b/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp
index 794562675ad..a576205b87c 100644
--- a/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp
+++ b/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp
@@ -1292,7 +1292,6 @@ void RAS_OpenGLRasterizer::IndexPrimitivesMulti(
 		const KX_IndexArray & indexarray = (*indexarrays[vt]);
 		numindices = indexarray.size();
 		const unsigned int enabled = polymat->GetEnabled();
-		unsigned int unit;
 
 		if (!numindices)
 			break;