| Defines | |
| #define | EXTENTCHECK(r1, r2) | 
| 
 | 
| Value: (  ((r1)->BR.x > (r2)->TL.x) \
        && ((r1)->TL.x < (r2)->BR.x) \
        && ((r1)->BR.y > (r2)->TL.y) \
        && ((r1)->TL.y < (r2)->BR.y) ) | 
 1.2.9.1 written by Dimitri van Heesch,
 © 1997-2001
1.2.9.1 written by Dimitri van Heesch,
 © 1997-2001