[nav] some functions should be static (line and survey OSAM)

paparazzi · Nov 4, 2013 · c666677 · c666677
1 parent d5660a6
commit c666677
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Showing 2 changed files with 7 additions and 8 deletions.
diff --git a/sw/airborne/modules/nav/nav_line_osam.c b/sw/airborne/modules/nav/nav_line_osam.c
@@ -48,7 +48,7 @@ static float FLRadius;
 /*
   Translates point so (transX, transY) are (0,0) then rotates the point around z by Zrot
 */
-void TranslateAndRotateFromWorld(struct Point2D *p, float Zrot, float transX, float transY)
+static void TranslateAndRotateFromWorld(struct Point2D *p, float Zrot, float transX, float transY)
 {
   float temp;
 

diff --git a/sw/airborne/modules/nav/nav_poly_survey_osam.c b/sw/airborne/modules/nav/nav_poly_survey_osam.c
@@ -35,13 +35,12 @@
 struct Point2D {float x; float y;};
 struct Line {float m;float b;float x;};
 
-void TranslateAndRotateFromWorld(struct Point2D *p, float Zrot, float transX, float transY);
-void RotateAndTranslateToWorld(struct Point2D *p, float Zrot, float transX, float transY);
-
-void FindInterceptOfTwoLines(float *x, float *y, struct Line L1, struct Line L2);
-float EvaluateLineForY(float x, struct Line L);
-float EvaluateLineForX(float y, struct Line L);
-float DistanceEquation(struct Point2D p1,struct Point2D p2);
+static void TranslateAndRotateFromWorld(struct Point2D *p, float Zrot, float transX, float transY);
+static void RotateAndTranslateToWorld(struct Point2D *p, float Zrot, float transX, float transY);
+static void FindInterceptOfTwoLines(float *x, float *y, struct Line L1, struct Line L2);
+static float EvaluateLineForY(float x, struct Line L);
+static float EvaluateLineForX(float y, struct Line L);
+static float DistanceEquation(struct Point2D p1,struct Point2D p2);
 
 #define PolygonSize 10
 #define MaxFloat   1000000000