From c5fcf7179a83ef65c86c6a4a390029149e518649 Mon Sep 17 00:00:00 2001
From: Franciszek Malinka <franciszek.malinka@gmail.com>
Date: Tue, 5 Oct 2021 21:49:54 +0200
Subject: Duzy commit ze smieciami

---
 semestr-4/ask/lista8/swap.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 semestr-4/ask/lista8/swap.c

(limited to 'semestr-4/ask/lista8/swap.c')

diff --git a/semestr-4/ask/lista8/swap.c b/semestr-4/ask/lista8/swap.c
new file mode 100644
index 0000000..e1966fd
--- /dev/null
+++ b/semestr-4/ask/lista8/swap.c
@@ -0,0 +1,18 @@
+extern int buf[];
+
+int *bufp0 = &buf[0];
+static int *bufp1;
+
+static void incr() {
+  static int count = 0;
+  count++;
+}
+
+void swap() {
+  int temp;
+  incr();
+  bufp1 = &buf[1];
+  temp = *bufp0;
+  *bufp0 = *bufp1;
+  *bufp1 = temp;
+}
-- 
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