Mark more functions and variables static

Stop exporting things that aren't used outside the file
that defines them.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/utils.h b/utils.h
index 0a4484b..afa43e7 100644
--- a/utils.h
+++ b/utils.h
@@ -180,9 +180,8 @@ extern
 
      extern Boolean uSetDebugFile(char *name);
 
-     extern FILE *uDebugFile;
      extern int uDebugIndentLevel;
-     extern int uDebugIndentSize;
+
 #define	uDebugIndent(l)		(uDebugIndentLevel+=(l))
 #define	uDebugOutdent(l)	(uDebugIndentLevel-=(l))
 #ifdef DEBUG