Add missing static keywords to tr(1)

This commit is contained in:
Ed Schouten 2011-11-06 08:17:42 +00:00
parent 85528ab71d
commit 1dca6e4e8a

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@ -58,8 +58,8 @@ static const char sccsid[] = "@(#)tr.c 8.2 (Berkeley) 5/4/95";
#include "cset.h"
#include "extern.h"
STR s1 = { STRING1, NORMAL, 0, OOBCH, 0, { 0, OOBCH }, NULL, NULL };
STR s2 = { STRING2, NORMAL, 0, OOBCH, 0, { 0, OOBCH }, NULL, NULL };
static STR s1 = { STRING1, NORMAL, 0, OOBCH, 0, { 0, OOBCH }, NULL, NULL };
static STR s2 = { STRING2, NORMAL, 0, OOBCH, 0, { 0, OOBCH }, NULL, NULL };
static struct cset *setup(char *, STR *, int, int);
static void usage(void);