From 9aa9279c2641b744499f8fe1e78747f9bfc7da40 Mon Sep 17 00:00:00 2001
From: Alex Kotov <kotovalexarian@gmail.com>
Date: Mon, 7 Dec 2020 05:37:15 +0500
Subject: [PATCH] Improve examples

---
 examples/cmdline.c   | 3 ---
 examples/printf.c    | 2 --
 examples/printf_va.c | 2 --
 3 files changed, 7 deletions(-)

diff --git a/examples/cmdline.c b/examples/cmdline.c
index 6635fc6..abaa542 100644
--- a/examples/cmdline.c
+++ b/examples/cmdline.c
@@ -1,7 +1,6 @@
 #include <kernaux/cmdline.h>
 
 #include <assert.h>
-#include <stdio.h>
 #include <string.h>
 
 static const unsigned int ARGV_COUNT_MAX = 100;
@@ -31,7 +30,5 @@ int main()
     assert(strcmp(argv[0], "foo") == 0);
     assert(strcmp(argv[1], "bar car") == 0);
 
-    printf("OK!\n");
-
     return 0;
 }
diff --git a/examples/printf.c b/examples/printf.c
index 54afabe..71009ce 100644
--- a/examples/printf.c
+++ b/examples/printf.c
@@ -1,7 +1,6 @@
 #include <kernaux/printf.h>
 
 #include <assert.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
@@ -20,6 +19,5 @@ int main()
 {
     kernaux_printf(my_putchar, "Hello, %s! Session ID: %u.", "Alex", 123);
     assert(strcmp(buffer, "Hello, Alex! Session ID: 123.") == 0);
-    printf("OK!\n");
     return 0;
 }
diff --git a/examples/printf_va.c b/examples/printf_va.c
index 8600ade..e628bd6 100644
--- a/examples/printf_va.c
+++ b/examples/printf_va.c
@@ -1,7 +1,6 @@
 #include <kernaux/printf.h>
 
 #include <assert.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
@@ -28,6 +27,5 @@ int main()
 {
     my_printf("Hello, %s! Session ID: %u.", "Alex", 123);
     assert(strcmp(buffer, "Hello, Alex! Session ID: 123.") == 0);
-    printf("OK!\n");
     return 0;
 }