Do not define print_list() unless used (tests)

* tests/test_malloc.c (print_list): Define only if DEBUG_RUN_ONE_TEST.
* tests/test_stack.c (print_list): Define only if VERBOSE.

2 files changed, 4 insertions, 0 deletions

diff --git a/tests/test_malloc.c b/tests/test_malloc.c
index dca06da..e9d924a 100644
--- a/tests/test_malloc.c
+++ b/tests/test_malloc.c
@@ -95,6 +95,7 @@ ln *cons(int d, ln *tail)
   return result;
 }
 
+#ifdef DEBUG_RUN_ONE_TEST
 void print_list(ln *l)
 {
   ln *p;
@@ -105,6 +106,7 @@ void print_list(ln *l)
     }
   printf("\n");
 }
+#endif /* DEBUG_RUN_ONE_TEST */
 
 /* Check that l contains numbers from m to n inclusive in ascending order */
 void check_list(ln *l, int m, int n)
diff --git a/tests/test_stack.c b/tests/test_stack.c
index c21a881..0847c11 100644
--- a/tests/test_stack.c
+++ b/tests/test_stack.c
@@ -96,6 +96,7 @@ void add_elements(int n)
   AO_stack_push(&the_list, (AO_t *)le);
 }
 
+#ifdef VERBOSE
 void print_list(void)
 {
   list_element *p;
@@ -105,6 +106,7 @@ void print_list(void)
        p = (list_element *)AO_REAL_NEXT_PTR(p -> next))
     printf("%d\n", p -> data);
 }
+#endif /* VERBOSE */
 
 static char marks[MAX_NTHREADS * (MAX_NTHREADS + 1) / 2 + 1];