[Paparazzi-devel] Polygon survey possible errors in the OSAMNav.c file

[chris]

Hi.
I tried to use the polygon survey function but the code compiles with 
some errors.
The first is:
OSAMNav.c:596: warning: implicit declaration of function `abs'
OSAMNav.c:596: warning: nested extern declaration of `abs'
It occurs in several lines and i think the writer intended to use 
"fabs", am i wrong?
and the other is:
OSAMNav.c:277: warning: declaration of 'Sweep' shadows a global declaration
OSAMNav.c:257: warning: shadowed declaration is here
I really love Paparazzi, it is very powerful indeed.
Chris Efstathiou