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Diffstat (limited to 'vec.c')
| -rw-r--r-- | vec.c | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -1,6 +1,11 @@ #include "balls.h" Vec +vadd(Vec v1, Vec v2) { + return V(v1.x+v2.x, v1.y+v2.y); +} + +Vec vsub(Vec v1, Vec v2) { return V(v1.x-v2.x, v1.y-v2.y); } |