Scrub up some function prototypes.

 -Erik


git-svn-id: svn://busybox.net/trunk/busybox@3540 69ca8d6d-28ef-0310-b511-8ec308f3f277

3 files changed, 5 insertions, 7 deletions

diff --git a/libbb/unzip.c b/libbb/unzip.c
index ee746216d..bb32891be 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 ee0bb5009..44f6ebd28 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 258510332..be56f2ed1 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;