diff --git a/environ.c b/environ.c
index 10a66340..353b84fa 100644
--- a/environ.c
+++ b/environ.c
@@ -29,8 +29,6 @@
 
 RB_GENERATE(environ, environ_entry, entry, environ_cmp);
 
-void	environ_set1(struct environ *, char *, char *);
-
 int
 environ_cmp(struct environ_entry *envent1, struct environ_entry *envent2)
 {
diff --git a/procname.c b/procname.c
index 61f3a46f..85d5212e 100644
--- a/procname.c
+++ b/procname.c
@@ -91,7 +91,7 @@ get_proc_name(int fd, char *tty)
 	struct stat	 sb;
 	size_t		 len;
 	struct kinfo_proc *buf, *newbuf;
-	struct proc	*p, *bestp;
+	struct proc	*bestp;
 	u_int		 i;
 	char		*name;
 
@@ -121,7 +121,6 @@ retry:
 	for (i = 0; i < len / sizeof (struct kinfo_proc); i++) {
 		if (buf[i].kp_eproc.e_tdev != sb.st_rdev)
 			continue;
-		p = &buf[i].kp_proc;
 		if (bestp == NULL)
 			bestp = &buf[i].kp_proc;
 		else