remove uint from test case and put variable declaration at top of scope

tests/api.c

@@ -34252,9 +34252,11 @@ static void test_wolfSSL_Tls13_Key_Logging_test(void)
 #endif
 
     /* check if the keylog file exists */
-
+    {
         char buff[300] = {0};
         int  found[4]   = {0};
+        int  numfnd = 0;
+        int  i;
 
         fp = XFOPEN("./MyKeyLog.txt", "r");
 
@@ -34283,12 +34285,12 @@ static void test_wolfSSL_Tls13_Key_Logging_test(void)
             }
         }
         XFCLOSE(fp);
-    int numfnd = 0;
-    for( uint i = 0; i < 4; i++) {
+        for (i = 0; i < 4; i++) {
             if( found[i] != 0)
                 numfnd++;
         }
         AssertIntEQ(numfnd, 4);
+    }
 
     printf(resultFmt, passed);