1 files changed, 2 insertions, 11 deletions
diff --git a/idea.c b/idea.c
index 0f97ddf..19d5faa 100644
--- a/idea.c
+++ b/idea.c
@@ -53,15 +53,13 @@ static void en_key_idea(uint16_t userkey[8], IDEAkey Z);
 static void de_key_idea(IDEAkey Z, IDEAkey DK);
 static void cipher_idea(uint16_t in[4], uint16_t out[4], IDEAkey Z);
 
-static double results;
-
 /***********
 ** DoIDEA **
 ************
 ** Perform IDEA encryption.  Note that we time encryption & decryption
 ** time as being a single loop.
 */
-void
+double
 DoIDEA(void)
 {
         const char*     context = "CPU:IDEA";
@@ -159,7 +157,7 @@ DoIDEA(void)
         free(crypt1);
         free(plain2);
 
-        results = (double)(iterations * CLOCKS_PER_SEC) / (double)total_time;
+        return (double)(iterations * CLOCKS_PER_SEC) / (double)total_time;
 }
 
 /********************
@@ -379,11 +377,4 @@ MUL(x1,*Z++);
 *out++=x2+*Z++;
 MUL(x4,*Z);
 *out=x4;
-return;
-}
-
-double
-getIDEAScore(void)
-{
-        return results;
 }