13 files changed, 18 insertions, 14 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index dae71bf..04e0e4e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.5)
 
 project(clib)
 
diff --git a/cassert/CMakeLists.txt b/cassert/CMakeLists.txt
index 855f261..13e5560 100644
--- a/cassert/CMakeLists.txt
+++ b/cassert/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.5)
 
 project(cassert)
 
diff --git a/cstring/CMakeLists.txt b/cstring/CMakeLists.txt
index bc385c3..1d1dfe4 100644
--- a/cstring/CMakeLists.txt
+++ b/cstring/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.5)
 
 project(cstring)
 
diff --git a/error/CMakeLists.txt b/error/CMakeLists.txt
index e47a1f9..7d7d03b 100644
--- a/error/CMakeLists.txt
+++ b/error/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.5)
 
 project(error)
 
diff --git a/filesystem/CMakeLists.txt b/filesystem/CMakeLists.txt
index 04390f4..07cfdc4 100644
--- a/filesystem/CMakeLists.txt
+++ b/filesystem/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.5)
 
 project(filesystem)
 
diff --git a/list/CMakeLists.txt b/list/CMakeLists.txt
index 6e76ec6..5e335cc 100644
--- a/list/CMakeLists.txt
+++ b/list/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.5)
 
 project(list)
 
diff --git a/log/CMakeLists.txt b/log/CMakeLists.txt
index eed76f4..cc103c5 100644
--- a/log/CMakeLists.txt
+++ b/log/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.5)
 
 add_library(log
   src/log.c)
diff --git a/mem/CMakeLists.txt b/mem/CMakeLists.txt
index e4b28c3..007a95b 100644
--- a/mem/CMakeLists.txt
+++ b/mem/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.5)
 
 project(mem)
 
diff --git a/mempool/CMakeLists.txt b/mempool/CMakeLists.txt
index 8c9dd30..31ff0e1 100644
--- a/mempool/CMakeLists.txt
+++ b/mempool/CMakeLists.txt
@@ -1,7 +1,11 @@
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.5)
 
 project(mempool)
 
+set(CMAKE_C_STANDARD 23)
+set(CMAKE_C_STANDARD_REQUIRED On)
+set(CMAKE_C_EXTENSIONS Off)
+
 # Library
 
 add_library(mempool
diff --git a/plugin/CMakeLists.txt b/plugin/CMakeLists.txt
index 0cfadc1..58b956e 100644
--- a/plugin/CMakeLists.txt
+++ b/plugin/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.5)
 
 project(plugin)
 
diff --git a/random/CMakeLists.txt b/random/CMakeLists.txt
index 188d16b..ad1b684 100644
--- a/random/CMakeLists.txt
+++ b/random/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.5)
 
 project(random)
 
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 102568c..c67f680 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.5)
 
 project(test)
 
diff --git a/timer/CMakeLists.txt b/timer/CMakeLists.txt
index 6d8846a..717f70b 100644
--- a/timer/CMakeLists.txt
+++ b/timer/CMakeLists.txt
@@ -1,11 +1,11 @@
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.5)
 
 project(timer)
 
 # Library
 
 set(SRC
-    src/timer.c)
+  src/timer.c)
 
 add_library(timer ${SRC})