From f3e23ad0df84ebd497cfeaf938bc3cdd9970a0af Mon Sep 17 00:00:00 2001
From: Bastian Dehn <hhaalo@arcor.de>
Date: Sun, 7 Sep 2025 10:53:01 +0200
Subject: [PATCH] change std to c99

---
 CMakeLists.txt | 4 ++--
 src/discspan.c | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ce52f54..9cbb069 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,9 +4,9 @@ set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Build Type [Debug|Release]")
 message(STATUS "CMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}")
 
 if("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
-	set(CMAKE_C_FLAGS "-Wall -std=gnu99 -g -fsanitize=address")
+	set(CMAKE_C_FLAGS "-Wall -std=c99 -g -fsanitize=address")
 else()
-	set(CMAKE_C_FLAGS "-Werror -std=gnu99")
+	set(CMAKE_C_FLAGS "-Werror -std=c99")
 endif()
 
 project(discspan)
diff --git a/src/discspan.c b/src/discspan.c
index e69c166..594169c 100644
--- a/src/discspan.c
+++ b/src/discspan.c
@@ -1,5 +1,6 @@
 #include <stdio.h>
 #include <stdlib.h>
+#include <getopt.h>
 #include <unistd.h>
 #include <stdint.h>
 
-- 
2.47.3