improve header style

git-svn-id: https://conky.svn.sourceforge.net/svnroot/conky/trunk/conky1@1073 7f574dfc-610e-0410-a909-a81674777703

diff --git a/src/smapi.h b/src/smapi.h
index 2ae7ecf..1217503 100644 (file)
--- a/src/smapi.h
+++ b/src/smapi.h
@@ -21,6 +21,9 @@
  *
  */
 
+#ifndef SMAPI_H
+#define SMAPI_H
+
 int smapi_bat_installed(int);
 
 char *smapi_read_str(const char *);
@@ -32,3 +35,5 @@ char *smapi_get_val(const char *);
 char *smapi_get_bat_str(int, const char *);
 int smapi_get_bat_int(int, const char *);
 char *smapi_get_bat_val(const char *);
+
+#endif /* SMAPI_H */