Reduce exported from msh applet

1 files changed, 6 insertions, 5 deletions

diff --git a/shell/msh.c b/shell/msh.c
index 14e875854..25c98a430 100644
--- a/shell/msh.c
+++ b/shell/msh.c
@@ -162,7 +162,8 @@ struct op {
 #define TDOT    17
 
 /* Strings for names to make debug easier */
-char *T_CMD_NAMES[] = {
+#ifdef MSHDEBUG
+static char *T_CMD_NAMES[] = {
         "PLACEHOLDER",
         "TCOM",
         "TPAREN",
@@ -182,7 +183,7 @@ char *T_CMD_NAMES[] = {
         "TASYNC",
         "TDOT",
 };
-
+#endif
 
 /*
  * actions determining the environment of a process
@@ -698,7 +699,7 @@ static const struct builtincmd builtincmds[] = {
         {0, 0}
 };
 
-struct op *scantree(struct op *);
+static struct op *scantree(struct op *);
 static struct op *dowholefile(int, int);
 
 /* Globals */
@@ -4638,8 +4639,8 @@ REGISTER struct wdblock *wb;
         return (wd);
 }
 
-int (*func) (char *, char *);
-int globv;
+static int (*func) (char *, char *);
+static int globv;
 
 static void glob0(a0, a1, a2, a3)
 char *a0;