* ENHANCEMENTS, OR MODIFICATIONS.
* ***************************************************************************
**/
-int ibm_test(int rank, int size)
+static int ibm_test(int rank, int size)
{
int success = 1;
#define MAXLEN 10000
- int root, i, j, k;
+ int root = 0, i, j, k;
int out[MAXLEN];
int in[MAXLEN];