o __P has been reoved

o Old-style K&R declarations have been converted to new C89 style
o register has been removed
o prototype for main() has been removed (gcc3 makes it an error)
o int main(int argc, char *argv[]) is the preferred main definition.
o Attempt to not break style(9) conformance for declarations more than
  they already are.

1 files changed, 3 insertions, 6 deletions

diff --git a/bin/hostname/hostname.c b/bin/hostname/hostname.c
index 4fc5099bb956..23171d60ffae 100644
--- a/bin/hostname/hostname.c
+++ b/bin/hostname/hostname.c
@@ -53,13 +53,10 @@ static const char rcsid[] =
 #include <string.h>
 #include <unistd.h>
 
-int main __P((int, char *[]));
-void usage __P((void));
+void usage(void);
 
 int
-main(argc,argv)
-	int argc;
-	char *argv[];
+main(int argc, char *argv[])
 {
 	int ch, sflag;
 	char *p, hostname[MAXHOSTNAMELEN];
@@ -94,7 +91,7 @@ main(argc,argv)
 }
 
 void
-usage()
+usage(void)
 {
 
 	(void)fprintf(stderr, "usage: hostname [-s] [name-of-host]\n");