1 files changed, 3 insertions, 0 deletions
diff --git a/pw/pwupd.h b/pw/pwupd.h
index d6e39ce..200ffee 100644
--- a/pw/pwupd.h
+++ b/pw/pwupd.h
@@ -112,7 +112,10 @@ void           vendgrent(void);
 
 void copymkdir(char const * dir, char const * skel, mode_t mode, uid_t uid, gid_t gid);
 void rm_r(char const * dir, uid_t uid);
+int extendline(char **buf, int *buflen, int needed);
 int extendarray(char ***buf, int *buflen, int needed);
 __END_DECLS
 
+#define PWBUFSZ 1024
+
 #endif				/* !_PWUPD_H */