Index: src/cfwarray.c
==================================================================
--- src/cfwarray.c
+++ src/cfwarray.c
@@ -23,10 +23,11 @@
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include <stdlib.h>
+#include <stdint.h>
 
 #include "cfwobject.h"
 #include "cfwarray.h"
 
 struct CFWArray {
@@ -200,10 +201,58 @@
 	array->data = new;
 	array->size--;
 
 	return true;
 }
+
+bool
+cfw_array_contains(CFWArray *array, void *ptr)
+{
+	size_t i;
+
+	for (i = 0; i < array->size; i++)
+		if (cfw_equal(array->data[i], ptr))
+			return true;
+
+	return false;
+}
+
+bool
+cfw_array_contains_ptr(CFWArray *array, void *ptr)
+{
+	size_t i;
+
+	for (i = 0; i < array->size; i++)
+		if (array->data[i] == ptr)
+			return true;
+
+	return false;
+}
+
+size_t
+cfw_array_find(CFWArray *array, void *ptr)
+{
+	size_t i;
+
+	for (i = 0; i < array->size; i++)
+		if (cfw_equal(array->data[i], ptr))
+			return i;
+
+	return SIZE_MAX;
+}
+
+size_t
+cfw_array_find_ptr(CFWArray *array, void *ptr)
+{
+	size_t i;
+
+	for (i = 0; i < array->size; i++)
+		if (array->data[i] == ptr)
+			return i;
+
+	return SIZE_MAX;
+}
 
 static CFWClass class = {
 	.name = "CFWArray",
 	.size = sizeof(CFWArray),
 	.ctor = ctor,

Index: src/cfwarray.h
==================================================================
--- src/cfwarray.h
+++ src/cfwarray.h
@@ -35,7 +35,11 @@
 extern void* cfw_array_get(CFWArray*, size_t);
 extern bool cfw_array_set(CFWArray*, size_t, void*);
 extern bool cfw_array_push(CFWArray*, void*);
 extern void* cfw_array_last(CFWArray*);
 extern bool cfw_array_pop(CFWArray*);
+extern bool cfw_array_contains(CFWArray*, void*);
+extern bool cfw_array_contains_ptr(CFWArray*, void*);
+extern size_t cfw_array_find(CFWArray*, void*);
+extern size_t cfw_array_find_ptr(CFWArray*, void*);
 
 #endif