X-Git-Url: https://hackdaworld.org/gitweb/?p=physik%2Fnlsop.git;a=blobdiff_plain;f=random.h;fp=random.h;h=e443f8182c6032ab0ae4b91c3463525f3cd93586;hp=54d0f78035ce03d7e5971c22b35c738e6f6ec6b5;hb=c71815b4b5dc67546a9ca407c256d18a4abb3aff;hpb=ac3628afff01679dfa9da69cf010764970e40be7

diff --git a/random.h b/random.h
index 54d0f78..e443f81 100644
--- a/random.h
+++ b/random.h
@@ -5,6 +5,9 @@
  *
  */
 
+#ifndef RANDOM_H
+#define RANDOM_H
+
 #include "nlsop.h"
 #include <math.h>
 #include <stdio.h>
@@ -18,3 +21,4 @@ u32 get_rand_lgp(u32 max,double a,double b);
 #define BUFSIZE (16*1048576) /* 64 MByte */
 #define URAND_MAX 0xffffffff
 
+#endif /* RANDOM_H */