From cfdb1377b9ff06a822936092867420df417659c2 Mon Sep 17 00:00:00 2001
From: VyacheslavIurevich <vyacheslav.kochergin1@gmail.com>
Date: Sat, 20 Jul 2024 11:49:22 +0300
Subject: [PATCH] fix: addition of pragma once

Signed-off-by: VyacheslavIurevich <vyacheslav.kochergin1@gmail.com>
---
 src/calculator/calculator.h | 1 +
 src/exit_codes.h            | 1 +
 src/queue/queue.h           | 1 +
 3 files changed, 3 insertions(+)

diff --git a/src/calculator/calculator.h b/src/calculator/calculator.h
index dec6224..cfbe06a 100644
--- a/src/calculator/calculator.h
+++ b/src/calculator/calculator.h
@@ -1,3 +1,4 @@
+#pragma once
 #include "../dllist/dllist.h"
 #include <stdbool.h>
 #define BASE                                                                   \
diff --git a/src/exit_codes.h b/src/exit_codes.h
index f7aecc9..3dc246c 100644
--- a/src/exit_codes.h
+++ b/src/exit_codes.h
@@ -1,3 +1,4 @@
+#pragma once
 enum exit_code {
   all_fine = 0,
   commandline_args_error = 1,
diff --git a/src/queue/queue.h b/src/queue/queue.h
index 1c2ae18..03967a0 100644
--- a/src/queue/queue.h
+++ b/src/queue/queue.h
@@ -1,3 +1,4 @@
+#pragma once
 #include <inttypes.h>
 #include <stddef.h>
 #define QUEUE_CAPACITY 5000