-double zaehler, nenner, a_q, b_q, c_q, deltaX, deltaY;
-
-printf("Debug: %f %f %f %f %d %d \n", X1, Y1, X2, Y2, E1, E2);
-
-/* quadratwerte der seitenlaengen im dreieck */
-a_q=(double)MAXSIGNAL/E2;
-b_q=(double)MAXSIGNAL/E1;
-c_q=(X1-X2)*(X1-X2)+(Y1-Y2)*(Y1-Y2);
-
-/* hilfsvariablen */
-deltaX=X1-X2;
-deltaY=Y1-Y2;
-zaehler=a_q-b_q-c_q;
-nenner=-2*sqrt(c_q*b_q);
-
-printf("Debug: a=%f , b=%f ... und c=%f\n", sqrt(a_q), sqrt(b_q), sqrt(c_q));
-
-if ( (sqrt(a_q)+sqrt(b_q)) <= sqrt(c_q) ) {
- printf("impossible situation!\n");
- deltaX1=0; deltaY1=0;
-}
-else {
- deltaX1=-sqrt(b_q)*cos(acos(deltaX/deltaY)-acos(zaehler/nenner));
- deltaY1=sqrt(b_q)*sin(acos(deltaX/deltaY)-acos(zaehler/nenner));
- deltaX2=deltaY1;
- deltaY2=-1*deltaX1;
+ double zaehler, nenner, a_q, b_q, c_q, deltaX, deltaY;
+
+ printf("Debug: %f %f %f %f %d %d \n", X1, Y1, X2, Y2, E1, E2);
+
+ /* quadratwerte der seitenlaengen im dreieck */
+ a_q=(double)MAXSIGNAL/E2;
+ b_q=(double)MAXSIGNAL/E1;
+ c_q=(X1-X2)*(X1-X2)+(Y1-Y2)*(Y1-Y2);
+
+ /* hilfsvariablen */
+ deltaX=X1-X2;
+ deltaY=Y1-Y2;
+ zaehler=a_q-b_q-c_q;
+ nenner=-2*sqrt(c_q*b_q);
+
+ printf("Debug: a=%f , b=%f ... und c=%f\n", sqrt(a_q), sqrt(b_q), sqrt(c_q));
+
+ if ( (sqrt(a_q)+sqrt(b_q)) <= sqrt(c_q) )
+ {
+ printf("impossible situation!\n");
+ deltaX1=0; deltaY1=0;
+ }
+ else
+ {
+ deltaX1=-sqrt(b_q)*cos(acos(deltaX/deltaY)-acos(zaehler/nenner));
+ deltaY1=sqrt(b_q)*sin(acos(deltaX/deltaY)-acos(zaehler/nenner));
+ deltaX2=deltaY1;
+ deltaY2=-1*deltaX1;
+ }