[Midnightbsd-cvs] src [11430] trunk/usr.bin/rwall/rwall.c: make some things static

[laffer1 at midnightbsd.org]

Revision: 11430
          http://svnweb.midnightbsd.org/src/?rev=11430
Author:   laffer1
Date:     2018-07-06 22:49:57 -0400 (Fri, 06 Jul 2018)
Log Message:
-----------
make some things static

Modified Paths:
--------------
    trunk/usr.bin/rwall/rwall.c

Modified: trunk/usr.bin/rwall/rwall.c
===================================================================
--- trunk/usr.bin/rwall/rwall.c	2018-07-07 02:47:40 UTC (rev 11429)
+++ trunk/usr.bin/rwall/rwall.c	2018-07-07 02:49:57 UTC (rev 11430)
@@ -64,11 +64,11 @@
 #include <time.h>
 #include <unistd.h>
 
-char *mbuf;
+static char *mbuf;
 
 static char notty[] = "no tty";
 
-void	makemsg(const char *);
+static void	makemsg(const char *);
 static void usage(void);
 
 /* ARGSUSED */
@@ -121,7 +121,7 @@
 	exit(1);
 }
 
-void
+static void
 makemsg(const char *fname)
 {
 	struct tm *lt;