[PATCH v2] headers: normalize the spelling of some header guards

[Ramsay Jones <ramsay@ramsayjones.plus.com>]

Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
---

Hi Junio,

Since I didn't get any adverse comments, this version has the RFC
label removed. Also, given that it seems the vcs-svn directory is
not going away soon, I have included those headers this time as well.

[Note: my email client (thunderbird) was updated yesterday to 60.2.1.
As a result of recent reports, I sent this patch to myself and applied
it with 'git am' and ... the results seem to be fine! ;-) Famous last
words!]

Thanks.

ATB,
Ramsay Jones

 alias.h                  | 4 ++--
 commit-reach.h           | 4 ++--
 fetch-negotiator.h       | 4 ++--
 midx.h                   | 4 ++--
 t/helper/test-tool.h     | 4 ++--
 vcs-svn/fast_export.h    | 4 ++--
 vcs-svn/line_buffer.h    | 4 ++--
 vcs-svn/sliding_window.h | 4 ++--
 vcs-svn/svndiff.h        | 4 ++--
 vcs-svn/svndump.h        | 4 ++--
 10 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/alias.h b/alias.h
index 79933f2457..aef4843bb7 100644
--- a/alias.h
+++ b/alias.h
@@ -1,5 +1,5 @@
-#ifndef __ALIAS_H__
-#define __ALIAS_H__
+#ifndef ALIAS_H
+#define ALIAS_H
 
 struct string_list;
 
diff --git a/commit-reach.h b/commit-reach.h
index 7d313e2975..122a23a24d 100644
--- a/commit-reach.h
+++ b/commit-reach.h
@@ -1,5 +1,5 @@
-#ifndef __COMMIT_REACH_H__
-#define __COMMIT_REACH_H__
+#ifndef COMMIT_REACH_H
+#define COMMIT_REACH_H
 
 #include "commit-slab.h"
 
diff --git a/fetch-negotiator.h b/fetch-negotiator.h
index ddb44a22dc..9e3967ce66 100644
--- a/fetch-negotiator.h
+++ b/fetch-negotiator.h
@@ -1,5 +1,5 @@
-#ifndef FETCH_NEGOTIATOR
-#define FETCH_NEGOTIATOR
+#ifndef FETCH_NEGOTIATOR_H
+#define FETCH_NEGOTIATOR_H
 
 struct commit;
 
diff --git a/midx.h b/midx.h
index ce80b91c68..ee83702309 100644
--- a/midx.h
+++ b/midx.h
@@ -1,5 +1,5 @@
-#ifndef __MIDX_H__
-#define __MIDX_H__
+#ifndef MIDX_H
+#define MIDX_H
 
 #include "repository.h"
 
diff --git a/t/helper/test-tool.h b/t/helper/test-tool.h
index e4890566da..71f470b871 100644
--- a/t/helper/test-tool.h
+++ b/t/helper/test-tool.h
@@ -1,5 +1,5 @@
-#ifndef __TEST_TOOL_H__
-#define __TEST_TOOL_H__
+#ifndef TEST_TOOL_H
+#define TEST_TOOL_H
 
 #include "git-compat-util.h"
 
diff --git a/vcs-svn/fast_export.h b/vcs-svn/fast_export.h
index 60b79c35b9..9dcf9337c1 100644
--- a/vcs-svn/fast_export.h
+++ b/vcs-svn/fast_export.h
@@ -1,5 +1,5 @@
-#ifndef FAST_EXPORT_H_
-#define FAST_EXPORT_H_
+#ifndef FAST_EXPORT_H
+#define FAST_EXPORT_H
 
 struct strbuf;
 struct line_buffer;
diff --git a/vcs-svn/line_buffer.h b/vcs-svn/line_buffer.h
index ee23b4f490..e192aedea2 100644
--- a/vcs-svn/line_buffer.h
+++ b/vcs-svn/line_buffer.h
@@ -1,5 +1,5 @@
-#ifndef LINE_BUFFER_H_
-#define LINE_BUFFER_H_
+#ifndef LINE_BUFFER_H
+#define LINE_BUFFER_H
 
 #include "strbuf.h"
 
diff --git a/vcs-svn/sliding_window.h b/vcs-svn/sliding_window.h
index b43a825cba..189c32d84c 100644
--- a/vcs-svn/sliding_window.h
+++ b/vcs-svn/sliding_window.h
@@ -1,5 +1,5 @@
-#ifndef SLIDING_WINDOW_H_
-#define SLIDING_WINDOW_H_
+#ifndef SLIDING_WINDOW_H
+#define SLIDING_WINDOW_H
 
 #include "strbuf.h"
 
diff --git a/vcs-svn/svndiff.h b/vcs-svn/svndiff.h
index 74eb464bab..10a2cbc40e 100644
--- a/vcs-svn/svndiff.h
+++ b/vcs-svn/svndiff.h
@@ -1,5 +1,5 @@
-#ifndef SVNDIFF_H_
-#define SVNDIFF_H_
+#ifndef SVNDIFF_H
+#define SVNDIFF_H
 
 struct line_buffer;
 struct sliding_view;
diff --git a/vcs-svn/svndump.h b/vcs-svn/svndump.h
index b8eb12954e..26faed5968 100644
--- a/vcs-svn/svndump.h
+++ b/vcs-svn/svndump.h
@@ -1,5 +1,5 @@
-#ifndef SVNDUMP_H_
-#define SVNDUMP_H_
+#ifndef SVNDUMP_H
+#define SVNDUMP_H
 
 int svndump_init(const char *filename);
 int svndump_init_fd(int in_fd, int back_fd);
-- 
2.19.0