From 84d9142f58bdeaee37a73d3cb7366272e63c799b Mon Sep 17 00:00:00 2001
From: Jacques Vidrine <nectar@FreeBSD.org>
Date: Tue, 6 Jan 2004 18:26:15 +0000
Subject: Remove unused variables and function declarations.  Add missing
 headers.

---
 lib/libc/posix1e/mac.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib/libc/posix1e/mac.c')

diff --git a/lib/libc/posix1e/mac.c b/lib/libc/posix1e/mac.c
index 9d29438f87b4..ded9059cdc6c 100644
--- a/lib/libc/posix1e/mac.c
+++ b/lib/libc/posix1e/mac.c
@@ -44,6 +44,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
 
 #include <sys/mac.h>
 
@@ -182,7 +183,7 @@ mac_init_internal(int ignore_errors)
 		return (0);
 
 	while (fgets(line, LINE_MAX, file)) {
-		char *arg, *comment, *parse, *statement;
+		char *comment, *parse, *statement;
 
 		if (line[strlen(line)-1] == '\n')
 			line[strlen(line)-1] = '\0';
-- 
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