Mercurial > dropbear

diff queue.c @ 1459:06d52bcb8094

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Pointer parameter could be declared as pointing to const
author Francois Perrad <francois.perrad@gadz.org>
date Sat, 19 Aug 2017 17:16:13 +0200
parents 9a5438271556
children
line wrap: on
line diff
--- a/queue.c	Sat Aug 12 20:51:58 2017 +0200
+++ b/queue.c	Sat Aug 19 17:16:13 2017 +0200
@@ -33,7 +33,7 @@
 	queue->count = 0;
 }
 
-int isempty(struct Queue* queue) {
+int isempty(const struct Queue* queue) {
 
 	return (queue->head == NULL);
 }
@@ -60,7 +60,7 @@
 	return ret;
 }
 
-void *examine(struct Queue* queue) {
+void *examine(const struct Queue* queue) {
 
 	dropbear_assert(!isempty(queue));
 	return queue->head->item;