ANSIify function definitions.

Add some constness to avoid some warnings.
Remove use register keyword.
Deal with missing/unneeded extern/prototypes.
Some minor type changes/casts to avoid warnings.

Reviewed by:	md5

1 files changed, 2 insertions, 4 deletions

diff --git a/bin/chflags/chflags.c b/bin/chflags/chflags.c
index b2e6c23..9204633 100644
--- a/bin/chflags/chflags.c
+++ b/bin/chflags/chflags.c
@@ -60,9 +60,7 @@ __FBSDID("$FreeBSD$");
 void	usage(void);
 
 int
-main(argc, argv)
-	int argc;
-	char *argv[];
+main(int argc, char *argv[])
 {
 	FTS *ftsp;
 	FTSENT *p;
@@ -177,7 +175,7 @@ main(argc, argv)
 }
 
 void
-usage()
+usage(void)
 {
 	(void)fprintf(stderr,
 	    "usage: chflags [-R [-H | -L | -P]] flags file ...\n");