From cc1db2d1172de6187467372ad6f175eccdd97d59 Mon Sep 17 00:00:00 2001
From: dearblue <dearblue@users.osdn.me>
Date: Sun, 8 Mar 2020 21:17:12 +0900
Subject: Remove unnecessary 'stdio.h'; ref #4947

'stdio.h' is included in 'mruby.h' ('mrbconf.h').

However, keep 'stdio.h' used by mruby-test.
---
 mrbgems/mruby-bin-debugger/tools/mrdb/mrdb.c            | 1 -
 mrbgems/mruby-bin-mirb/tools/mirb/mirb.c                | 1 -
 mrbgems/mruby-bin-mrbc/tools/mrbc/mrbc.c                | 1 -
 mrbgems/mruby-bin-mruby/tools/mruby/mruby.c             | 1 -
 mrbgems/mruby-bin-strip/tools/mruby-strip/mruby-strip.c | 1 -
 mrbgems/mruby-io/src/file_test.c                        | 1 -
 mrbgems/mruby-io/src/io.c                               | 1 -
 mrbgems/mruby-io/test/mruby_io_test.c                   | 1 -
 mrbgems/mruby-pack/src/pack.c                           | 1 -
 mrbgems/mruby-print/src/print.c                         | 1 -
 mrbgems/mruby-socket/test/sockettest.c                  | 1 -
 mrbgems/mruby-sprintf/src/sprintf.c                     | 1 -
 mrbgems/mruby-time/src/time.c                           | 4 +---
 13 files changed, 1 insertion(+), 15 deletions(-)

diff --git a/mrbgems/mruby-bin-debugger/tools/mrdb/mrdb.c b/mrbgems/mruby-bin-debugger/tools/mrdb/mrdb.c
index d2fa4c856..8fab3c2e8 100644
--- a/mrbgems/mruby-bin-debugger/tools/mrdb/mrdb.c
+++ b/mrbgems/mruby-bin-debugger/tools/mrdb/mrdb.c
@@ -5,7 +5,6 @@
 
 #include <stdlib.h>
 #include <string.h>
-#include <stdio.h>
 #include <ctype.h>
 
 #include <mruby.h>
diff --git a/mrbgems/mruby-bin-mirb/tools/mirb/mirb.c b/mrbgems/mruby-bin-mirb/tools/mirb/mirb.c
index ac6276dc2..954c44951 100644
--- a/mrbgems/mruby-bin-mirb/tools/mirb/mirb.c
+++ b/mrbgems/mruby-bin-mirb/tools/mirb/mirb.c
@@ -17,7 +17,6 @@
 
 #include <stdlib.h>
 #include <string.h>
-#include <stdio.h>
 #include <ctype.h>
 
 #include <signal.h>
diff --git a/mrbgems/mruby-bin-mrbc/tools/mrbc/mrbc.c b/mrbgems/mruby-bin-mrbc/tools/mrbc/mrbc.c
index 716b79c88..bda8c7b65 100644
--- a/mrbgems/mruby-bin-mrbc/tools/mrbc/mrbc.c
+++ b/mrbgems/mruby-bin-mrbc/tools/mrbc/mrbc.c
@@ -1,4 +1,3 @@
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <mruby.h>
diff --git a/mrbgems/mruby-bin-mruby/tools/mruby/mruby.c b/mrbgems/mruby-bin-mruby/tools/mruby/mruby.c
index f3593aa48..25780738e 100644
--- a/mrbgems/mruby-bin-mruby/tools/mruby/mruby.c
+++ b/mrbgems/mruby-bin-mruby/tools/mruby/mruby.c
@@ -1,4 +1,3 @@
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <mruby.h>
diff --git a/mrbgems/mruby-bin-strip/tools/mruby-strip/mruby-strip.c b/mrbgems/mruby-bin-strip/tools/mruby-strip/mruby-strip.c
index fb78b0c3b..cb7428f9c 100644
--- a/mrbgems/mruby-bin-strip/tools/mruby-strip/mruby-strip.c
+++ b/mrbgems/mruby-bin-strip/tools/mruby-strip/mruby-strip.c
@@ -1,4 +1,3 @@
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <mruby.h>
diff --git a/mrbgems/mruby-io/src/file_test.c b/mrbgems/mruby-io/src/file_test.c
index aadd1ac1c..d75cbd598 100644
--- a/mrbgems/mruby-io/src/file_test.c
+++ b/mrbgems/mruby-io/src/file_test.c
@@ -28,7 +28,6 @@
 #include <fcntl.h>
 
 #include <errno.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
diff --git a/mrbgems/mruby-io/src/io.c b/mrbgems/mruby-io/src/io.c
index 41d6b6120..8b0dcb244 100644
--- a/mrbgems/mruby-io/src/io.c
+++ b/mrbgems/mruby-io/src/io.c
@@ -55,7 +55,6 @@ typedef mrb_int pid_t;
 #include <fcntl.h>
 
 #include <errno.h>
-#include <stdio.h>
 #include <string.h>
 
 #define OPEN_ACCESS_MODE_FLAGS (O_RDONLY | O_WRONLY | O_RDWR)
diff --git a/mrbgems/mruby-io/test/mruby_io_test.c b/mrbgems/mruby-io/test/mruby_io_test.c
index 581472eaa..44b8acebb 100644
--- a/mrbgems/mruby-io/test/mruby_io_test.c
+++ b/mrbgems/mruby-io/test/mruby_io_test.c
@@ -56,7 +56,6 @@ mkdtemp(char *temp)
 #endif
 
 #include <sys/stat.h>
-#include <stdio.h>
 #include <stdlib.h>
 
 #include "mruby.h"
diff --git a/mrbgems/mruby-pack/src/pack.c b/mrbgems/mruby-pack/src/pack.c
index 73b6ce635..ca21f7629 100644
--- a/mrbgems/mruby-pack/src/pack.c
+++ b/mrbgems/mruby-pack/src/pack.c
@@ -13,7 +13,6 @@
 #include <ctype.h>
 #include <errno.h>
 #include <limits.h>
-#include <stdio.h>
 #include <string.h>
 
 struct tmpl {
diff --git a/mrbgems/mruby-print/src/print.c b/mrbgems/mruby-print/src/print.c
index f7f99fc77..04c7c82c6 100644
--- a/mrbgems/mruby-print/src/print.c
+++ b/mrbgems/mruby-print/src/print.c
@@ -1,6 +1,5 @@
 #include <mruby.h>
 #include <mruby/string.h>
-#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #if defined(_WIN32)
diff --git a/mrbgems/mruby-socket/test/sockettest.c b/mrbgems/mruby-socket/test/sockettest.c
index e9247d030..02eb1e1a8 100644
--- a/mrbgems/mruby-socket/test/sockettest.c
+++ b/mrbgems/mruby-socket/test/sockettest.c
@@ -1,4 +1,3 @@
-#include <stdio.h>
 #include <stdlib.h>
 
 #include "mruby.h"
diff --git a/mrbgems/mruby-sprintf/src/sprintf.c b/mrbgems/mruby-sprintf/src/sprintf.c
index 6e4d8fd7e..f8d88e57e 100644
--- a/mrbgems/mruby-sprintf/src/sprintf.c
+++ b/mrbgems/mruby-sprintf/src/sprintf.c
@@ -7,7 +7,6 @@
 #include <mruby.h>
 
 #include <limits.h>
-#include <stdio.h>
 #include <string.h>
 #include <mruby/string.h>
 #include <mruby/hash.h>
diff --git a/mrbgems/mruby-time/src/time.c b/mrbgems/mruby-time/src/time.c
index 5ce43e465..5cd4abe6d 100644
--- a/mrbgems/mruby-time/src/time.c
+++ b/mrbgems/mruby-time/src/time.c
@@ -14,9 +14,7 @@
 #include <mruby/numeric.h>
 #include <mruby/time.h>
 
-#ifndef MRB_DISABLE_STDIO
-#include <stdio.h>
-#else
+#ifdef MRB_DISABLE_STDIO
 #include <string.h>
 #endif
 
-- 
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