$NetBSD: patch-ax,v 1.3 2010/09/27 12:01:49 taca Exp $

* Don't declare errno.
* Fix confilct with getline(3).

--- uip/popsbr.c.orig	2001-04-02 10:50:01.000000000 +0000
+++ uip/popsbr.c
@@ -27,10 +27,7 @@ static char ident[] = "@(#)$Id: popsbr.c
 #define	TRM	"."
 #define	TRMLEN	(sizeof TRM - 1)
 
-#ifdef __CYGWIN32__
 #include <errno.h>
-#endif
-extern int  errno;
 #if !defined(BSD44) && !defined(__GNU_LIBRARY__)
 extern int  sys_nerr;
 extern char *sys_errlist[];
@@ -63,7 +60,7 @@ int	command(), multiline();
 static	int	command(), multiline();
 #endif
 
-static int	getline();
+static int	_getline();
 static putline();
 
 #ifdef NNTP
@@ -176,7 +173,7 @@ int	snoop;
 
     (void) signal (SIGPIPE, SIG_IGN);
 
-    switch (getline (response, sizeof response, input)) {
+    switch (_getline (response, sizeof response, input)) {
 	case OK: 
 	    if (poprint)
 		fprintf (stderr, "<--- %s\n", response);
@@ -619,7 +616,7 @@ char   *fmt,
     if (putline (buffer, output) == NOTOK)
 	return NOTOK;
 
-    switch (getline (response, sizeof response, input)) {
+    switch (_getline (response, sizeof response, input)) {
 	case OK: 
 	    if (poprint)
 		fprintf (stderr, "<--- %s\n", response);
@@ -645,7 +642,7 @@ static int  multiline () {
 #endif
     char    buffer[BUFSIZ + TRMLEN];
 
-    if (getline (buffer, sizeof buffer, input) != OK)
+    if (_getline (buffer, sizeof buffer, input) != OK)
 	return NOTOK;
 #ifdef	DEBUG
     if (poprint)
@@ -665,7 +662,7 @@ static int  multiline () {
 
 /*  */
 
-static int  getline (s, n, iop)
+static int  _getline (s, n, iop)
 char   *s;
 int     n;
 FILE * iop;