changed structure

cpp/functions/cmake/CMakeLists.txt

@@ -0,0 +1,6 @@
+cmake_minimum_required(VERSION 3.24)
+project(cppout)
+
+file(GLOB SOURCE_FILES "*.cpp")
+
+add_executable(${PROJECT_NAME} ${SOURCE_FILES})

cpp/functions/cmake/hello.cpp

@@ -0,0 +1,4 @@
+#include <cstdio>
+void printhello(const char *name) {
+  printf("hello %s \n", name);
+  }

cpp/functions/cmake/hello.h

@@ -0,0 +1 @@
+void printhello(const char *name);

cpp/functions/cmake/main.cpp

@@ -0,0 +1,7 @@
+#include <cstdlib>
+#include "hello.h"
+int main() {
+  printhello("test");
+  
+  return EXIT_SUCCESS;
+}