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path: root/t/t4109/patch2.patch
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diff --git a/main.c b/main.c
--- a/main.c
+++ b/main.c
@@ -1,7 +1,9 @@
+#include <stdlib.h>
 #include <stdio.h>
 
 int func(int num);
 void print_int(int num);
+void print_ln();
 
 int main() {
 	int i;
@@ -10,6 +12,8 @@
 		print_int(func(i));
 	}
 
+	print_ln();
+
 	return 0;
 }
 
@@ -21,3 +25,7 @@
 	printf("%d", num);
 }
 
+void print_ln() {
+	printf("\n");
+}
+