$NetBSD: patch-common_getline_c,v 1.1 2011/10/02 02:25:42 dholland Exp $

hack this to match the new POSIX definition, as a sleazy way of making
it build again.

--- common/getline.c~	2002-02-18 03:45:22.000000000 +0000
+++ common/getline.c
@@ -142,7 +142,7 @@ getstr (char **lineptr, size_t *n, FILE 
   return ret;
 }
 
-int
+ssize_t
 getline (char **lineptr, size_t *n, FILE *stream)
 {
   return getstr (lineptr, n, stream, '\n', 0);