From 7bc2fb906b41960eba4391d7dbf7526ea02d5afd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marc=20Andr=C3=A9=20Tanner?= Date: Wed, 19 Apr 2017 09:33:30 +0200 Subject: array: implement array_truncate --- array.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'array.c') diff --git a/array.c b/array.c index 46ea9e0..8328b06 100644 --- a/array.c +++ b/array.c @@ -127,3 +127,11 @@ size_t array_length(Array *arr) { size_t array_capacity(Array *arr) { return arr->count; } + +bool array_truncate(Array *arr, size_t len) { + if (len <= arr->len) { + arr->len = len; + return true; + } + return false; +} -- cgit v1.2.3