Update all header guards.

[tinc] / src / buffer.h

diff --git a/src/buffer.h b/src/buffer.h
index a96c15a..53522b6 100644 (file)
--- a/src/buffer.h
+++ b/src/buffer.h
@@ -1,5 +1,5 @@
-#ifndef __TINC_BUFFER_H__
-#define __TINC_BUFFER_H__
+#ifndef TINC_BUFFER_H
+#define TINC_BUFFER_H
 
 typedef struct buffer_t {
        char *data;