diff --git a/maca_trans_parser/src/simple_decoder_parser_arc_eager.c b/maca_trans_parser/src/simple_decoder_parser_arc_eager.c
index 98d4111849c2a62366fbcb373673cc55df4cc1bc..e3a3dfbf61df10f4512f66a098455a0cb7bb47f4 100644
--- a/maca_trans_parser/src/simple_decoder_parser_arc_eager.c
+++ b/maca_trans_parser/src/simple_decoder_parser_arc_eager.c
@@ -14,6 +14,20 @@
 #include"partial_parser_conditional.h"
 #include"confidence_score.h"
 
+unsigned long mix(unsigned long a, unsigned long b, unsigned long c)
+{
+    a=a-b;  a=a-c;  a=a^(c >> 13);
+    b=b-c;  b=b-a;  b=b^(a << 8);
+    c=c-a;  c=c-b;  c=c^(b >> 13);
+    a=a-b;  a=a-c;  a=a^(c >> 12);
+    b=b-c;  b=b-a;  b=b^(a << 16);
+    c=c-a;  c=c-b;  c=c^(b >> 5);
+    a=a-b;  a=a-c;  a=a^(c >> 3);
+    b=b-c;  b=b-a;  b=b^(a << 10);
+    c=c-a;  c=c-b;  c=c^(b >> 15);
+    return c;
+}
+
 void print_word_buffer_old(config *c, dico *dico_labels, mcd *mcd_struct)
 {
   int i;
@@ -159,7 +173,7 @@ void simple_decoder_parser_arc_eager(context *ctx)
   double ProbaDivider = 100; // TO SETUP
   double randomFloat;
   
-  srand(mix(clock(), time(NULL), getpid()););
+  srand(mix(clock(), time(NULL), getpid()));
   
   
   word* word_scored;