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-rw-r--r--bin/ls/extern.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/bin/ls/extern.h b/bin/ls/extern.h
index 4b27be666580..31e2cedb9340 100644
--- a/bin/ls/extern.h
+++ b/bin/ls/extern.h
@@ -43,13 +43,13 @@ int revnamecmp __P((const FTSENT *, const FTSENT *));
int statcmp __P((const FTSENT *, const FTSENT *));
int revstatcmp __P((const FTSENT *, const FTSENT *));
-void prcopy __P((char *, char *, int));
void printcol __P((DISPLAY *));
void printlong __P((DISPLAY *));
void printscol __P((DISPLAY *));
void usage __P((void));
-int len_octal __P((char *, int));
-int prn_octal __P((char *));
+int len_octal __P((const char *, int));
+int prn_octal __P((const char *));
+int prn_printable __P((const char *));
#ifdef COLORLS
void parsecolors __P((char *cs));
void colorquit __P((int));