array: add array_sort utility function

lluchs · Jun 15, 2017 · 4051804 · 4051804
1 parent 4f0c14b
commit 4051804
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diff --git a/array.c b/array.c
@@ -143,3 +143,7 @@ bool array_resize(Array *arr, size_t len) {
 	}
 	return false;
 }
+
+void array_sort(Array *arr, int (*compar)(const void*, const void*)) {
+	qsort(arr->items, arr->len, arr->elem_size, compar);
+}
diff --git a/array.h b/array.h
@@ -102,5 +102,9 @@ bool array_truncate(Array*, size_t length);
  * @endrst
  */
 bool array_resize(Array*, size_t length);
+/**
+ * Sort array, the comparision function works as for `qsort(3)`.
+ */
+void array_sort(Array*, int (*compar)(const void*, const void*));
 
 #endif