From 74400ccfd08e8ff72b9147951dd437dd3bb7abb1 Mon Sep 17 00:00:00 2001
From: Eric Andersen
Date: Thu, 18 Oct 2001 04:11:39 +0000
Subject: Scrub up some function prototypes.  -Erik

---
 libbb/unzip.c          | 6 +++---
 libbb/vherror_msg.c    | 3 +--
 libbb/xgethostbyname.c | 3 +--
 3 files changed, 5 insertions(+), 7 deletions(-)

(limited to 'libbb')

diff --git a/libbb/unzip.c b/libbb/unzip.c
index ee74621..bb32891 100644
--- a/libbb/unzip.c
+++ b/libbb/unzip.c
@@ -115,13 +115,13 @@ static const unsigned short mask_bits[] = {
  * Signal and error handler.
  */
  
-static void abort_gzip()
+static void abort_gzip(void)
 {
 	error_msg("gzip aborted\n");
 	exit(ERROR);
 }
 
-static void make_crc_table()
+static void make_crc_table(void)
 {
 	unsigned long table_entry;      /* crc shift register */
 	unsigned long poly = 0;      /* polynomial exclusive-or pattern */
@@ -853,7 +853,7 @@ static int inflate_block(int *e)
  *
  * GLOBAL VARIABLES: outcnt, bk, bb, hufts, inptr
  */
-static int inflate()
+static int inflate(void)
 {
 	int e;				/* last block flag */
 	int r;				/* result code */
diff --git a/libbb/vherror_msg.c b/libbb/vherror_msg.c
index ee0bb50..44f6ebd 100644
--- a/libbb/vherror_msg.c
+++ b/libbb/vherror_msg.c
@@ -27,12 +27,11 @@
 
 #include <stdarg.h>
 #include <netdb.h>
-extern int h_errno;
-
 #include <stdio.h>
 
 #include "libbb.h"
 
+
 extern void vherror_msg(const char *s, va_list p)
 {
 	if(s == 0)
diff --git a/libbb/xgethostbyname.c b/libbb/xgethostbyname.c
index 2585103..be56f2e 100644
--- a/libbb/xgethostbyname.c
+++ b/libbb/xgethostbyname.c
@@ -22,10 +22,9 @@
  */
 
 #include <netdb.h>
-extern int h_errno;
-
 #include "libbb.h"
 
+
 struct hostent *xgethostbyname(const char *name)
 {
 	struct hostent *retval;
-- 
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