added random stuff

[physik/computational_physics.git] / general.h

diff --git a/general.h b/general.h
index dd032a4..16e6419 100644 (file)
--- a/general.h
+++ b/general.h
@@ -3,4 +3,6 @@
 double fak(int l);
 double fak2(int l);
 double absolute_value(double l);
-
+int my_rand(int max);
+int my_srand(int seed);
+double my_nrand(void);