From e4a00e19f3730d9f01bf65b81c503e52da019ac6 Mon Sep 17 00:00:00 2001
From: wkddnjs3268 <wkddnjs5414@gmail.com>
Date: Wed, 5 Aug 2020 16:03:52 +0900
Subject: [PATCH] 0805
---
three_files/func.c | 11 +++++++++++
three_files/func.h | 3 +++
three_files/main.c | 20 ++++++++++++++++++++
3 files changed, 34 insertions(+)
create mode 100644 three_files/func.c
create mode 100644 three_files/func.h
create mode 100644 three_files/main.c
diff --git a/three_files/func.c b/three_files/func.c
new file mode 100644
index 0000000..8f2a8a6
--- /dev/null
+++ b/three_files/func.c
@@ -0,0 +1,11 @@
+#include "func.h"
+
+int func1(int a)
+{
+ return (a * 10);
+}
+
+int func2(int a)
+{
+ return (a * 2);
+}
\ No newline at end of file
diff --git a/three_files/func.h b/three_files/func.h
new file mode 100644
index 0000000..0aa7479
--- /dev/null
+++ b/three_files/func.h
@@ -0,0 +1,3 @@
+#pragma once
+#define DF(a) ((a)*(a))
+extern int func1(int x);
\ No newline at end of file
diff --git a/three_files/main.c b/three_files/main.c
new file mode 100644
index 0000000..97c7c73
--- /dev/null
+++ b/three_files/main.c
@@ -0,0 +1,20 @@
+#include <stdio.h>
+#include "func.h"
+
+#define PRINT_ID
+
+int func_name_or_id()
+{
+#ifdef PRINT_ID
+ printf("201920756");
+ return 0;
+#else
+ printf("�����");
+ return 1;
+#endif
+}
+
+int main()
+{
+ func_name_or_id();
+}
\ No newline at end of file
--
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