1 files changed, 24 insertions, 16 deletions

diff --git a/tests/ntpd/ntp_prio_q.c b/tests/ntpd/ntp_prio_q.c
index 4b27157a9fa5..7741af82f3ff 100644
--- a/tests/ntpd/ntp_prio_q.c
+++ b/tests/ntpd/ntp_prio_q.c
@@ -27,23 +27,25 @@ typedef struct Element
 
 } element;
 
-int
+static int/*BOOL*/
 compare_elements(const void * e1, const void * e2)
 {
-	return ((element*)e1)->number < ((element*)e2)->number;
+	return ((const element*)e1)->number < ((const element*)e2)->number;
 }
 
 /* tests */
 
-void
-test_AllocateDeallocateNode(void) {
+extern void test_AllocateDeallocateNode(void);
+void test_AllocateDeallocateNode(void)
+{
 	element* e_ptr = debug_get_node(sizeof(element));
 	free_node(e_ptr);
 }
 
 
-void
-test_EmptyQueue(void) {
+extern void test_EmptyQueue(void);
+void test_EmptyQueue(void)
+{
 	queue* q = create_queue();
 
 	TEST_ASSERT_NOT_NULL(q);
@@ -56,8 +58,9 @@ test_EmptyQueue(void) {
 }
 
 
-void
-test_OneElementQueue(void) {
+extern void test_OneElementQueue(void);
+void test_OneElementQueue(void)
+{
 	queue* q = create_queue();
 
 	TEST_ASSERT_NOT_NULL(q);
@@ -84,8 +87,9 @@ test_OneElementQueue(void) {
 }
 
 
-void
-test_MultipleElementQueue(void) {
+extern void test_MultipleElementQueue(void);
+void test_MultipleElementQueue(void)
+{
 	queue* q = create_queue();
 
 	TEST_ASSERT_NOT_NULL(q);
@@ -122,8 +126,9 @@ test_MultipleElementQueue(void) {
 }
 
 
-void
-test_CustomOrderQueue(void) {
+extern void test_CustomOrderQueue(void);
+void test_CustomOrderQueue(void)
+{
 	queue* q = debug_create_priority_queue(compare_elements);
 	element *e1_ptr, *e2_ptr, *e3_ptr, *e4_ptr, *e5_ptr, *e6_ptr;
 
@@ -179,8 +184,9 @@ test_CustomOrderQueue(void) {
 }
 
 
-void
-test_DestroyNonEmptyQueue(void) {
+extern void test_DestroyNonEmptyQueue(void);
+void test_DestroyNonEmptyQueue(void)
+{
 	queue* q = create_queue();
 	element *e1_ptr, *e2_ptr, *e3_ptr, *e4_ptr, *e5_ptr, *e6_ptr;
 
@@ -201,8 +207,10 @@ test_DestroyNonEmptyQueue(void) {
 	destroy_queue(q);
 }
 
-void
-test_AppendQueues(void) {
+
+extern void test_AppendQueues(void);
+void test_AppendQueues(void)
+{
 	queue* q1 = create_queue();
 	queue* q2 = create_queue();
 	queue* q3 = create_queue();