rewrite it using libgeometry.

1 files changed, 2 insertions, 14 deletions

diff --git a/fns.h b/fns.h
index 2193516..a57c672 100644
--- a/fns.h
+++ b/fns.h
@@ -1,15 +1,3 @@
-void addm(Matrix, Matrix);
-void subm(Matrix, Matrix);
-void mulm(Matrix, Matrix);
-void transm(Matrix);
-double detm(Matrix);
-Vector mulvecm(Vector, Matrix);
-Vector Vec(double, double, double);
-Vector addvec(Vector, Vector);
-Vector subvec(Vector, Vector);
-Vector mulvec(Vector, double);
-double dotvec(Vector, Vector);
-Vector normvec(Vector);
-double round(double);
-double hypot3(double, double, double);
+#define HZ2MS(hz)	(1000/(hz))
+
 void *emalloc(ulong);