cmd: Render some variables static

[Frédéric Delanoy]

---
 programs/cmd/builtins.c |    2 +-
 programs/cmd/wcmdmain.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/programs/cmd/builtins.c b/programs/cmd/builtins.c
index 716db4b..1e3defa 100644
--- a/programs/cmd/builtins.c
+++ b/programs/cmd/builtins.c
@@ -45,7 +45,7 @@ static void WCMD_part_execute(CMD_LIST **commands, const WCHAR *firstcmd,
                               const WCHAR *variable, const WCHAR *value,
                               BOOL isIF, BOOL conditionTRUE);
 
-struct env_stack *saved_environment;
+static struct env_stack *saved_environment;
 struct env_stack *pushd_directories;
 
 extern HINSTANCE hinst;
diff --git a/programs/cmd/wcmdmain.c b/programs/cmd/wcmdmain.c
index 840c5da..02260e3 100644
--- a/programs/cmd/wcmdmain.c
+++ b/programs/cmd/wcmdmain.c
@@ -99,7 +99,7 @@ extern struct env_stack *pushd_directories;
 static const WCHAR *pagedMessage = NULL;
 static char  *output_bufA = NULL;
 #define MAX_WRITECONSOLE_SIZE 65535
-BOOL unicodePipes = FALSE;
+static BOOL unicodePipes = FALSE;
 
 
 /*******************************************************************
-- 
1.7.6