vis

commit 6f36e0759b06403e2294bb3f62d06b293807dc71
parent b54d51bdf204d43d51b3d652272a5b6aba0f4803
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Wed, 14 Jun 2017 14:03:44 +0200

array: add array_sort utility function

Diffstat:
M
array.c
 | 
4
++++
M
array.h
 | 
4
++++

2 files changed, 8 insertions(+), 0 deletions(-)
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